1. North Penn High School holds a DUI follow-up assembly today from 9:40 a.m. to 10:30 a.m. in the auditorium.

2. Gwynedd Square Elementary will hold an exercise for education walk-a-thon for students in kindergarten to sixth grades, beginning at 9:45 a.m.

3. North Penn United Way holds a Superheroes United for Kids fundraiser at PineCrest Country Club, Montgomery Township, from 7 p.m. to midnight. The cocktail-style event features dancing with music by Second Vision, a silent auction and raffle tickets. Tickets are $125 a person in advance or $150 at the door. The event honros more than 20 local heroes and duos that are doing terrific things for children in the North Penn, Indian Valley and surrounding areas.

4. Lansdale Library will show “Jack and Jill” (PG, 91 min.) tonight at 6:30 as part of its free Friday Evening Movies.

5. Christopher Dock Mennonite High School presents a Steel Wheels concert with opening act The Brunners at 7:30 p.m. at the Clemens Auditorium. Tickets are $20 in advance and $25 at the door. Students pay $10 in advance or $15 at the door. The Steel Wheels are an Americana band that plays blues, bluegrass and fiddle tunes.