The Meadows Center's annual Spring Lake Earth Day Festival returns to the headwaters of the San Marcos River! This free, family-friendly event is a wonderful opportunity to join together as a community to recognize and protect our beautiful planet. Celebrate Earth and its many wonders through a variety of activities, including: - Educational and recreational activities for all ages - Live entertainment - Virtual Reality Demonstrations - Food and vendor booths - Green Cat Challenge Awards - Discounted $5 glass-bottom boat tours with donation of a non-perishable food item (to benefit the Hays County Food Bank) Registration for vendors is now open. Sign up online at EarthDay.MeadowsWater.org.