Thursday, Sept. 25

Adopt-A-Beach Cleanup at the Greater Cleveland Aquarium

Meet at the Greater Cleveland Aquarium and walk to Wendy Park to pick up litter and keep area beaches clean and safe. You'll be shocked at the number of cigarette butts and other junk you'll find. All ages are welcomed but be prepared for a 2.5-mile roundtrip walk. It's free but registration is required. The cleanup begins at 10 a.m. 2000 Sycamore St., Cleveland, 216-862-8803, greaterclevelandaquarium.com

Béla Fleck, Edmar Castañeda, Antonio Sánchez Trio at Cain Park

Banjo man Bela Fleck teams up with Edmar Castañeda, a harpist from Bogotá, Colombia, and Grammy-winner Antonio Sánchez, a great jazz drummer who's collaborated with Chick Corea, Gary Burton, Charlie Haden and Michael Brecker. The concert begins at

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