Each morning, Westborough Patch presents “5 Things You Need to Know,” a collection of announcements, events, reminders and odd little ditties to help you organize your day. What will you be doing today?

1. Westborough High School holds a financial aid night at 8 p.m.

2. The Armstrong Diversity Council is sponsoring an event to celebrate the Indian Diwali Festival from 6 to 7 p.m. in the Armstrong Elementary School cafeteria.

3. Meridian Associates presents Westborough with a public EV charging station at 3:30 p.m.

4. The Westborough High School varsity volleyball team plays at Canton in the MIAA District Tournament at 7 p.m.

5. And the Westborough Public Library Board of Trustees meets at 7:15 p.m. at the library. The agenda is here.