From EarthCorps:

Calling all volunteers! Let us show you our appreciation on LOVE PARKS Day, Friday, July 26, at Lincoln Park in West Seattle.

LOVE PARKS Day is an opportunity to roll up your sleeves and spend a summer Friday working with other rock star volunteers. The event is sponsored by REI and Seattle Parks Foundation, and is being organized by EarthCorps.

Lunch, outdoor yoga, water bottles, and t-shirts will be provided for all volunteers. Come out to Lincoln Park on Friday, July 26, from 10 AM until 2 PM for a fun volunteer experience.

To register:

http://www.earthcorps.org/volunteer.php