PROVIDENCE, R.I. (WLNE) — The Roger Williams Park Zoo said that all mothers will get free admission to the zoo on Mother’s Day, May 12. The zoo said that in addition to free admission, family’s can make a donation in their mother’s name, symbolically adopting an animal, or booking a “wild connection” at the zoo. More information on how to send a Mother’s Day donation card and on other programs can be found here. Categories: News, Rhode Island