Sully and his son Fisher took the plunge with Tucker Holland to raise money for the Weezie Library, will you?! Head to the Atheneum’s website to sign up, fundraise and donate.

The plunge can happen anytime during the month of November and anywhere in the world. The only rules are that you must be outside.  And don’t forget to use the hashtag #PlungeDayYourWay when posting on Instagram!