"Five Things You Need to Know Today" is a Patch column that provides readers with essential, daily information at a glance. You can also sign-up for the West Roxbury Patch.com daily or weekly newsletter that will come straight to your inbox with everything Patch.

1. Tonight there will be a video lecture "Cezanne and Pissarro" held at the West Roxbury Branch Library from 6-7:45 p.m. Group discussion follows. Free and open to the public. 
2. Also tonight enjoy a Boston R.O.C.K.S. Block Family Pool Party at the Draper Pool. 5:30-7:30 p.m. A free cookout, swimming, games and activities, summer programming information and more at Boston Centers for Youth & Families.
3. Also tonight at the library, the ReadBoston Storymobile will be there at 6 p.m. to provide free entertaining stories to children up to 8, as well as free books for every child in attendance. Reservations not necessary.
4. Have you taken all of Readers' Choice polls yet? Click here and vote for your favorite pizza place, dry cleaners and more.
5. Today the City is hosting a celebration of the 22nd anniverary of the American Disabilities Act at Boston City Hall Plaza. A free event for all with food, music and fun. 12-3 p.m. Read more here.