TUESDAY
Orientation for New Volunteers. 10 a.m. Here's your opportunity to change the life of a public school student, right in your neighborhood, by volunteering as a mentor for one hour, once a week during the school year. Free. The Will Library, 1500 Central Park Ave.
WEDNESDAY
Walking Sideways - The Remarkable World of Crabs. 7 p.m. Dr. Judith Weiss, Professor of Marine Biology at Rutgers University, will lead an informative tour of the world of crabs, highlighting their unique biology and natural history. Free. Lenoir Nature Preserve, 19 Dudley St.
Click here to follow Daily Voice Yonkers and receive free news updates.