PHOTO GALLERY: Dan Strzempka talks at ODA

Sara Green, 6, Claire Maag, 6, and Aston Harris, 7, hold one of Winter's tails, Friday, Jan. 20, at Out-of-Door Academy.

Preschool through 6th grade sat in the cafeteria to listen to Dan Strzempka, Friday, Jan. 20, at Out-of-Door Academy.

Dan Strzempka brought in one of Winter's prosthetic tails to show the students, Friday, Jan. 20. at Out-of-Door Academy.

Dan Strzempka talks to all the students at Out-of-Door Academy lower school, Friday, Jan. 20, in the cafeteria.

Dan Strzempka talks about Winter's Gel, a sleeve that goes inside the prosthetic tail. Strzempka, who has a fake left leg, also uses Winter's Gel.

Tanner Luria, 6, raises his hand to ask Dan Strzempka a question, Friday, Jan. 20, at Out-of-Door Academy.

Dan Strzempka explains how Winter's prosthetic tail works, Friday, Jan. 20, at Out-of-Door Academy.

Dan Strzempka talks to the students at Out-of-Door Academy, Friday, Jan. 20, inside the cafeteria.

Caroline Steinwachs, 5, raises her hand to ask a question, Friday, Jan. 20, at Out-of-Door Academy.

Dan Strzempka signs one of Out-of-Door Academy's "Dolphin Tale" movie posters, Friday, Jan. 20, at Out-of-Door Academy.

Lisa Cheney, marine science teacher, poses with Dan Strzempka and the poster he signed, Friday, Jan. 20, at Out-of-Door Academy.