A popular family festival is making its return to Redding next month, bringing games, food and live entertainment. The Mark Twain Library’s 29th annual Frog Frolic is set for May 2 at the Redding Community Center, inspired by Mark Twain’s famous frog story. Organizers say the event will feature a cornhole tournament, bounce houses, live music, food vendors and activities for all ages, with proceeds supporting the library. Admission is free, but tickets are required for attractions.