The , the city of Somerville and Somerville Cares About Prevention are hosting annual National Night Out festivities today. There will be activities for young people and performances by Grooversity, Villari Self Defense Center, Teen Empowerment and the Somerville Sunsetters. It starts at 5 p.m. at .
As part of First Tuesdays, it's buy one, get one free at on Lower Broadway tonight.
3) Davis Square streetscape improvements meeting
There's a meeting, part of a series held this summer, to discuss improvements to Davis Square's streets. Read more about it and . Tonight's meeting is at 6 p.m. at the Tufts Administration Building, 167 Holland St.
5) Weather and Red Sox
The Red Sox play the Rangers tonight at 7:10 p.m. at Fenway. Today will be sunny with a high around 84.