Where/When: Sharpsburg, May 28, 1:30 p.m.
Why Go: This tiny Western Maryland town is the location of the oldest continuing Memorial Day celebration in the U.S., and also the Antietam National Battlefield.
Find out what's happening in Hunt Valley-Cockeysvillefor free with the latest updates from Patch.
Pricing: Free
Find out what's happening in Hunt Valley-Cockeysvillefor free with the latest updates from Patch.
2. Brew at the Zoo and Wine Too
Where/When: Maryland Zoo in Baltimore, May 28-29, 1-7 p.m.
Why Go:Enjoy tastings from national and local breweries and wineries. There will also be live music and a play area for kids.
Pricing: $10 to $45
Where/When:, May 27-30
Why Go: Join sci-fi fans for the area's largest and longest running convention featuring special guests Steve Geppi and Dr. Benjamin Bova.
Pricing: $31 to $62
Where/When: Leakin Park, May 28, 10 a.m.-3 p.m.
Why Go: Spend the day shopping and learning about herbs and garden crafts. Kids can enjoy minature train rides.
Pricing: $5
5. New Kids on the Block and Backstreet Boys Concert
Where/When: Baltimore Arena, May 29, 7:30 p.m.
Why Go: Two of America's hottest boy bands perform with American Idol winner Jordin Sparks.
Pricing: $29.50 to $89.50
