All Weekend Long:
- Baltimore Tattoo Arts Convention, Baltimore Convention Center, check website for details
- M3 Rock Festival, Merriweather Post Pavilion, check website for details
- Preakness Hot Air Balloon Festival, Turf Valley, check website for details
- Young Frankenstein, The Lyric, check website for details
- Red Hot Chilli Peppers, Verizon Center, 7:30 p.m.
- Charm City Swing Dancing, Mobtown Ballroom, 7 p.m.
- Let's Eat Charles Street, North Charles St., noon to 5 p.m.
- Big Truck Day, Baltimore Museum of Industry, 10 a.m. to 2 p.m.
- Baltimore Foodie Experience with Andrew Zimmern, Hippodrome, 3 p.m.
- Orioles vs. Devil Rays, Oriole Park at Camden Yards, 1:35 p.m.