Ambler YMCA will hold Tween Night, Dec. 17 from 6 to 9 p.m., for ages 10 to 12.
Activities include swimming, spinning, basketball, dodgeball, battleflags, video games, air hockey and more.
For more information, call Mike Miles at 215-628-9950, ext. 1540, or e-mail mmiles@philaymca.org.