Mammoth Spring, AR - In celebration of Earth Day, come to the park pavilion and learn about some of the other creatures we share our planet with! Frogs, toads, lizards, salamanders, snakes, turtles, and more will be on display, and you can even touch some of them. On Saturday, April 21, 2018 this program will be offered twice. Once at 10 a.m. and then once again at 1 p.m. at the pavilion. Admission is free. For more information call (870) 625-7364.