5 Things You Need to Know Today: June 17

1. Weather: Let's hope we've seen the last of rain.

2. BAPA: The Jamaica Plain Business and Professional Association meets this Wednesday at noon.

3. IS JP Changing?: The JP New Economy Transition will host a meeting this Thursday titled "How is Jamaica Plain Changing?" The meeting will take place at Spontaneous Celebrations, 45 Danforth St. at 6:30 p.m.

4. Summer in the City: Looking for something fun to do this summer in Boston? Check out the city’s summer guide for details about concerts, festivals, shopping opportunities, trips, sports and other things to do. Learn more at cityofboston.gov/Summer.

5. Jimmy Fund Little League: Little leaguers of New England are being encouraged to grab a bat and glove and take a swing at cancer by joining the Jimmy Fund Little League Program presented by Extra Innings to help support adult and pediatric cancer care and research at Dana-Farber Cancer Institute. The program, in its 27th year, gives kids a chance to play baseball or softball after their regular season ends. Play runs through July and August. Learn more at www.jimmyfund.org/littleleague.