Learn what your public officials should know about open meetings and access to public records tonight at 6 in the Barrington library auditorium. It’s a Local Government Workshop.

The largest Powerball jackpot in history could be yours after the drawing tonight at 10:59 pm. You’ll need to buy a ticket, of course.

Love to knit? Join the Knitters Group at the Barrington Senior Center every Wednesday at 10 am.

Triton Swimming holds group workouts at 5:30 am and 8:30 am at the East Providence Boys and Girls Club, 115 Williams Ave. Click here http://www.swimtriton.com for more details.

Al Anon, a weekly meeting of adults who were raised in alcoholic homes, gathers at 7 pm at St. James Lutheran Church, 49 Middle Highway.