1. A yoga class will be held at 4:30 p.m. at 34 Alder St. There is a $10 charge.
2. UNO Chicago Grill will host its weekly trivia night at 7 p.m.
3. Have an event or annoucement to publizcize? Post it on Patch. To post, visit Waltham Patch, and click on the "Post Your Own Event" button near the top of the page.
4. A Zumba class will be held at 7 p.m. at 8 Common St.
5. Today's weather forecast — 63 degrees and showers. Ugh, more rain.
