- Take a metal clay class: Heart and Stone Jewelry is offering a Metal Clay 101 class from 10 a.m. to 5 p.m. Saturdays (as well as 6 to 9 p.m. on two consecutive Thursdays). The cost is $95, plus a materials fee of $25 to $30.
- Go contra dancing: The Northboro Contra Dance will be held at 8 p.m. Saturday at the First Parish Church Unitarian Universalist of Northborough, 40 Church St. Admission is $8 for adults, and $6 for students.
- Get Vitamin C: Walmart Northborough offers naval oranges samples on Saturday.