National Night Out is coming to Westport.

The event — part of a US-wide community-building campaign to promote police-community partnerships and neighborhood camaraderie, in all 50 states — is set for Tuesday, August 4. It’s sponsored by the Westport Police Department, from 5 to 8 p.m. on Jesup Green.

There’s plenty of action: live bands, food, K-9 demonstrations, a Dunk-a-Cop tank, smoke trailer, bounce houses, and many other family-friendly activities.

Emergency Medical Services personnel will provide demonstrations on CPR, the LUCAS device, splinting, and other techniques.

Local businesses and organizations are invited to participate. Contact Lt. Sereniti Dobson for more information: sdobson@westportct.gov.