Mercury Fever Thermometer Exchange. Wed. Jun 6 (10:30am-1:30pm) @ Willow Glen Community and Senior Center.

Home Composting Workshop and Compost Bin Sale. Wed. Jun 6 (6pm-8pm) @ Guadalupe River Park and Gardens Visitor Center.

Free Household Hazardous Waste Drop-off. Sat. Jun 9 (Appointments required) @ Capitol Caltrain Station..

Cleantech Open National Conference. Thur. Jun 21 (8:30am-6:30pm) @ Santa Clara Convention Center.