A couple of fly ideas for your weekend. (Do people still use the word "fly" that way?)
While we're talking about pretty flying insects, I don't think we've mentioned Wings of Fancy yet this summer -- the butterfly exhibit up at Brookside Gardens. It's open 10:00 to 4:00 every day. Walk around inside the conservatory with hundreds of local and exotic butterflies, and learn about their life cycles. $6 ages 13+/$4 ages 3-12 (frequent visitor passes are also available). Be prepared: the greenhouse can be even warmer than outside, especially in the afternoon.