Everyone  is invited to a Meet & Greet Picnic at the Prairie Park in the Morgan Park neighborhood. 
A Garden Swap is part of that event. Neighbors are welcome to come and trade perennials, annuals, veggie starts, herbs, houseplants, tools: Whatever you have. 
The garden is at the South end of the park at 11800 S Oakley, Chicago. Donations are welcome to support PAC programming.