Rainforest Reptile Shows. South Shore Natural Science Center. Norwell. 1:30 p.m. to 2:30 p.m. Michael Ralbovsky of Rainforest Reptile Show entertains and educates with this interactive animal show. Learn about alligators, turtles and snakes from the tropical rainforest. If you dare - hold an alligator. Children accompanied with adult, Ages 3+. Show in air-conditioned Vine Hall. Child: $8M/$10NM, Adult: $5. 781.659.2559. www.ssnsc.org