The Cool Down ChaTTown, a Climate Chattanooga Festival, will be held Saturday from 4-9 p.m. at the Crash Pad Hostel at 29 Johnson St.
This festival is designed to celebrate and encourage a future powered by 100 percent renewable energy. There will be informative exhibits, workshops and speakers including Mayor Berke. There will be live music, kid activities, electric bike rides, food and beer.
The Chattanooga Healthy Energy for Everyone Coalition is hosting the festival.
To support the effort with a small donation, go to www.causeway.org, a local new crowdfunding site.