Saint Michaels, Chesapeake Bay Maritime Museum (7/26 - 12/31): Situated on the waterfront in historic St. Michaels, the Chesapeake Bay Museum tells the stories of the Bay and the people who have lived, worked, and played here.

Baltimore, WTMD's First Thursday Concerts in the Park Kicks Off with Goldspot & Can't Hang (5/6 - 10/7): From May to October (5/6, 6/3, 7/1, 8/5, 9/2, 10/7) thousands of music lovers attend the free concert series in West Mt. Vernon Park featuring a variety of national and regional artists.

Baltimore, Buddy--The Buddy Holly Story at Toby's Baltimore (7/30 - 9/12): Have dinner and enjoy the Buddy Holly Story...

Annapolis, First Sunday Arts Festival Annapolis (5/2 - 10/3): First Sunday Arts Festivals are outdoor activites that take place up and down Inner West Street on the first Sunday of the month May through October and celebrates local visual and performing artists

Columbia, Nunsense at Toby's in Columbia (8/5 - 9/19): Have dinner and enjoy the hilarious performance of Nunsense...

Annapolis, Ye Haunted History of Olde Ellicott City Tours (4/23 - 11/27): Are you one of the very brave souls that survived the Ye Haunted History of Olde Ellicott City Ghost Tour, now in its fourth season?...

Annapolis, Sam's on the Waterfront with Live Music every Fri and Sat Nights (4/30 - 12/31): Tucked away in the middle of Chesapeake Harbour Marina, Sam’s is a true visual and culinary experience...

Annapolis, Homeschool Science Co-op - at Chesapeake Children's Museum (3/3 - 12/31): Meet other homeschoolers for some fun with science. Families take turns to plan science lessons for the group.

Annapolis, The Annapolis Collection Gallery (3/21 - 12/31): The Annapolis Collection Gallery is devoted to six Annapolis masters. Each artist resides in Annapolis and has achieved recognition for their artistic talents, both here and abroad.

Annapolis, U.S. Naval Academy Walking Tours (4/26 - 12/31): The USNA Guide Service provides public walking tours throughout the year so you can experience life on the Yard. Catch noon meal formation as the Brigade of Midshipmen forms for uniform inspection before lunch.

Baltimore, Magooby's Joke House (3/12 - 12/31): "Where Comedy Lives" Magooby's Joke House is the only comedy club in the area with established national headliners every week...

Baltimore, The Narwhal: A Whale of a Tooth (1/1 - 12/31): Come see this Narwhal Whale Tooth exhibit at the National Museum of Dentistry!

Baltimore, Max’s on Broadway (Get a Beer/ See a Ghost) (3/28 - 12/31): Max’s has been rated the 14th best beer bar in the world on RateBeer.com’s Best Beer Bars of 2009 survey! -- Also The Original Fells Point GhostWalk begins here every Fri. & Sat. Nights at 7 p.m.

Baltimore, Baltimore Farmers' Market & Bazaar (5/2 - 12/19): The popular weekly market opens for the season on Sunday at 7am and will feature a performance by the Baltimore Islanders Steel Band at 9am. Open every Sunday starting May 2 thru December 19, 2010.

Baltimore, The Maryland Zoo in Baltimore (3/24 - 12/31): Founded in 1876, The Maryland Zoo in Baltimore is the third oldest zoo in the United States and is internationally known for its contributions in conservation and research.

Baltimore, Centerstage in Baltimore (4/28 - 12/31): For over 45 years, CENTERSTAGE has been Baltimore's leading professional producing theater company and a pioneer in America's regional theater movement.

Baltimore, Angel's Rock Bar at The Power Plant Live! (3/24 - 12/31): Baltimore's only true Rock-N-Roll Club, Angels Rock Bar is a dance club minus the club music. It's all rock 'n' roll here. Most of it is from a DJ, but there are live performances occasionally.

Baltimore, The Jewish Museum of Maryland (4/12 - 12/31): The Jewish Museum of Maryland is one of the country's leading centers for exhibits on Jewish history and culture...

Baltimore, Singles Enjoying the Arts (3/14 - 12/31): SETA is an organization of single adults who enjoy sharing cultural and artistic experiences in a friendly and social atmosphere.

Baltimore, Illusions Magic Bar and Lounge in Historic Federal Hill (3/24 - 12/31): Voted Baltimore's "Best New Bar" by Baltimore Magazine and "Best First Date Bar" by City Paper! Illusions is a high-end bar and lounge in Federal Hill, Baltimore, MD. Located south of the Inner Harbor.

Baltimore, Leadbetters Tavern (3/8 - 12/31): Located in Historic Fells Point, Leadbetters is the place for local music and musicians. Voted The Best Dive Bar in Baltimore by Baltimore Magazine in 2005. Leadbetters is an entertainment venue for musicians and bands to play to great audi

Baltimore, Baltimore Maritime Museum at Maryland's Inner Harbor (3/24 - 12/31): Historic Ships in Baltimore represent one of the most impressive collections of military vessels in the world featuring four separate sites in the Inner Harbor; a lighthouse, a submarine and two historic ships.

Baltimore, Thrifty Tuesday - at B & O Railroad Museum (1/1 - 12/31): All Aboard! The B&O offers half-price admission for all visitors the first Tuesday of every month!

Baltimore, Our Ocean Planet: The New Dolphin Show (1/1 - 12/31): See the dolphins like never before in Our Ocean Planet: The New Dolphin Show. Watch the dolphins exhibit behaviors that demonstrate how these air-breathing mammals have adapted to life underwater.

Baltimore, Babe Ruth Birthplace & Museum / Sports Legends Museum (4/28 - 12/31): Two incredible museums...One unforgettable experience! "A must see"-USA Today

Baltimore, MEETin -- Baltimore Chapter (3/28 - 12/31): Join the fun and become a member of the Baltimore chapter of MEETin, a free online social network that provides exciting opportunities for singles or couples to have a great time and meet new friends!

Chesapeake Beach, Chesapeake Beach Fishing Charters (3/15 - 9/30): Welcome anglers to Chesapeake Beach Fishing Charters. We offer charter boat listings for the top boats fishing the Chesapeake Beach region of the Chesapeake Bay.

College Park, Santa Fe Cafe - College Park (4/4 - 12/31): Santa Fe Cafe - is a southwestern-themed bar and restaurant located in the shadow of the giant University of Maryland. They have DJ’s on the weekend nights and a stage to feature local bands.

Deale, Chesapeake Bay Sportsfishing on the "LoosenUp" with Captain Frank (5/1 - 12/31): The "Loosenup" is a 48' Carman built in 1998 and is equipped with all the latest and best in fishing tackle.

Easton, Academy Art Museum (4/30 - 12/31): Since its founding in 1958 the Academy Art Museum has presented an unparalleled level of artistic and educational offerings.

Frederick, Brewer's Alley Restaurant & Brewery (3/15 - 12/31): Welcome to Brewer’s Alley, Frederick’s first Brewpub. Brewer’s Alley is proud to continue the long history of beer making in a town known for its deep appreciation of fine fermented spirits

Frederick, 148th Annual Great Frederick Fair 2010 / Great Ag-xpectations (9/17 - 9/25): The Great Frederick Fair is living up to its GREAT Ag-xpectations for grandstand entertainment for this year’s 148th annual event for all nine nights, September 17-25.

Frederick, DanceWorks, Ballroom and Latin (1/2 - 12/31): We strive to bring the joy of Ballroom Dancing as both an Art and a Sport to adults and young people.

Gaithersburg, TOT SWAP/Great fall 2010 Sales! Montgomery County Fairgrounds (9/22 - 9/26): Tot Swap is a children's consignment sale. Get a jump start on your Fall/Winter Shopping and/or pick up some things you still need for the Summer/Fall season!

Glen Echo, Come to Glen Echo Park for Family Fun! (7/28 - 12/31): One of the greater Washington area’s true treasures, the historic Glen Echo Park Dentzel carousel is in its 90th year. The carousel will open for the season and close on September 26 with our Then & Wow! festival. All riders require a ticket.

Glen Echo, Spot's Birthday Party (The US Premiere) at Glen Echo Park (9/17 - 11/2): Celebrate Spot's 30th Anniversary - Eric Hill's award winning books - with these performances at the Adventure Theatre at Glen Echo Park!

Monkton, Ladew Topiary Gardens (3/27 - 12/12): Visit Ladew Gardens as they present their 39th season! Enjoy guided tours of the Manor House and self-guided tours of the Gardens and Nature Walk as well as outdoor concerts and family fun!

Monkton, Children's Day!! at Ladew Topiary Gardens (9/12): Visit Ladew Gardens as they present a special Children's Day...

Salisbury, Salisbury Zoological Park (3/10 - 12/31): The Salisbury Zoo is one of the few free public zoos in America. Its collection includes American alligators, flamingos, N. American river otters, ocelots, Patagonian Cavys, two-toed sloths, jaguars, llamas, turtles, macaws and more...

Scotland, Point Lookout Lighthouse (Open House Events & Paranormal Nights) (5/1 - 11/6): The Point Lookout Lighthouse will be open to visitors every first Saturday (July & Sept on 2nd Sat) from 10 am until 2 pm. May thru November. See upcoming events on the website.

Solomons, Discovery Room - at Calvert Marine Museum (1/1 - 12/31): A "hands-on" Discovery Room for children of all ages (preschool to adult) is located on the lower level of the Exhibition Building. Here the visitor is encouraged to explore the three themes of the museum by touching and doing.

Upper Marlboro, Merkle Wildlife Sanctuary and Visitor's Center (5/31 - 12/31): Paddle down the Mattaponi or camp in the luxurious woodlands of the Merkle Wildlife Sanctuary...

Walkersville, Kewl Tours & Charters (1/2 - 12/31): The Mid-Atlantic region's premier Tour & Transportation provider! Serving the region with the highest-quality Tours, Cruises, & Multi-Day Vacations.