The Austin EcoNetwork keeps you informed with their Austin EcoNews weekend events.  Saturday, Jun 22 is World Rainforest Day and one of the best ways to celebrate is by asking restaurants and grocery stores where their food comes from. Eco events this weekend: Saturday, June 22 from 8am to 1pm IIDA Zero Landfill; from 9am-1pm SFC Downtown Farmer’s Market and SFC Farmer’s Market Sunset Valley; from 9:30am to 10:30am Yoga At The Springs; from 10am to 11am free plant propagation class ; from 10am to 11am free chicken keeping class; from 10am to 12pm Greenbelt Trash Cleanup.  Sunday, Jun 23 from 12:30pm to 4pm Data For Good ATX is hosting “Data For Good Day” at Galvanize to promote data-informed solutions for Austinites.