Also this Saturday, April 25...

GreenNet Chicago and Garfield Park Conservatory will host the 17th Annual Green and Growing Fair from 10 a.m. to 3 p.m. There will be demonstrations on a variety of gardening techniques, as well as speakers, vendor exhibitions, and a seed giveaway by One Seed Chicago.

The conservatory is located at 300 N. Central Park Avenue. Admission is free, but the guest lectures will cost $5.