Five Things to Know Today: July 18

1. holds an astronomy show using a StarLab portable planetarium courtesy of Merck at 10:30 a.m. in the Lynn Janoff Community Room.

2. PennSuburban Chamber of Commerce hosts a Family Fun Night at Arnold’s Family Fun Center from 5:30 p.m. to 8:30 p.m.

3. WXPN welcomes ska supergroup The English Beat at 8 p.m. at Sellersville Theater. Tickets are $33.

4. Montgomery County Community College’s Workforce Development and Continuing Education Division in the Science Center lobby at the central campus location in Blue Bell from noon to 2 p.m. and from 5 p.m. to 7 p.m.

5. PennDOT begins a $12.3 million pavement improvement project tonight to resurface and repave 21 state roads in Montgomery County.

Roads to be worked on tonight and tomorrow are Gilbertsville Road between Swamp Pike and Maugers Mill Road in Upper Pottsgrove Township.