TRASHY THURSDAYS - 2026
Trashy Thursdays is a community partnership between the Town of Mammoth Lakes, Mammoth Mountain Ski Area, Mammoth Lakes Tourism, the U.S. Forest Service, Mammoth Lakes Recreation, Waste Connections, and local volunteers, all working together to keep Mammoth Lakes clean.
Meeting Thursdays throughout the summer, volunteers are provided with trash bags and litter grabbers to clean up litter around town. Join us and make a difference.
Join us for Trashy Thursdays and help keep Mammoth clean. New this year: events will take place on the last Thursday of each month, June–September.
Meet us from 5–7 PM to help clean up, then enjoy complimentary food from a local establishment. Don’t miss out, join the fun and make a positive impact together.
Thursday, June 25
5:00pm - 7:00pm
Mammoth Lakes Library
Thursday, July 30
5:00pm - 7:00pm
Mammoth Creek Park West - Community Recreation Center
Thursday, August 27
5:00pm - 7:00pm
Shady Rest Park
Thursday, September 24
5:00pm - 7:00pm
Mammoth Lakes Library
About Mammoth Lakes Recreation
Formed in 2014, Mammoth Lakes Recreation’s mission is to deliver cutting edge sustainable recreation, mobility, and arts & culture opportunities and infrastructure for the benefit of the community and natural environment of Mammoth Lakes. For more information, go to www.mammothlakesrecreation.org.