Five Things You Need to Know: Dec. 31
See what is happening today in Waltham.
- Today is the last day of 2012!
- WeightWatchers will hold its weekly meeting at 5:30 p.m. at 101 School St.
- In case you missed it, a bunch of new tenants were recently confirmed for the development at the former Polaroid site.
- The Waltham Public Schools are closed today.
- The Waltham Public Library will close at 5 p.m.