The Sierra Club

This longtime U.S. environmental group meets at 6:30 p.m. for potluck dinner, followed by a 7:15 p.m. meeting on the second Thursday of the month at the Street Nature Center, 115 Lameraux Road, Winter Haven. Activities include public education on environmental issues, camping and canoe trips. For more information, call 863-293-6961 or go to www.florida.sierraclub.org/polk.