You know while you’re in the park for Public Lands Day (read: FREE entry) head over to the Yosemite Visitors Center in the Valley, grab a bag and route and help the Yosemite Climbing Association give the park a Facelift. It’s a great way to help the park and you get to meet some really great people too. The Facelift runs through Sunday and anyone can help.
For more information check out www.yosemiteclimbing.org or email Ken Yager at yager@inreach.com (although he’s super busy right now so he may not be able to answer you).
Don’t forget to turn in your trash at the end of the day and if you’re in the Valley all weekend hang out for the party afterwards.