SAX CRAZED
Celebrate the legacy of legendary saxophonist Charlie Parker during the annual Charlie Parker Jazz Festival. There will be performances by jazz masters, including the Charles McPherson Quintet and Cobb’s Mob, as well as educational forums. Today 3-8 p.m., Marcus Garvey Park at 122nd Street and 5th Avenue. Tomorrow 2-7 p.m., Tompkins Square Park at St. Mark’s Place and Avenue A; (212) 670-0276.
SHAKE THAT THING
The park is alive with the sound of dancing. Watch Changing Times Tap, The Chinese Folk Dance Company, the Battery Dance Company and Ballet Folklorico Mexicano as they perform during the Downtown Dance Festival. This is the festival’s 21st season of outdoor dancing, featuring Downtown Manhattan dance companies. Today and Tomorrow 2-5 p.m., Battery Park at State Street and Whitehall Street; (212) 219-3910.
CLASS ACTION
It’s nearly the most wonderful time of the year … for parents that is. Visit the Back to School Festival for some end-of-summer fun. Enjoy the outdoor games, music, contests, dance and martial arts exhibitions and obligatory food and refreshments that this festival has to offer. 11-6 p.m., Von King Park at 670 Lafayette Avenue in Brooklyn; (718) 622-2082.