‘Form, Furniture, Frolic’

Graffiti Gallery 228 Seneca Street, Oil City

‘Form, Furniture, Frolic’ — 5 to 8 p.m. Graffiti Gallery 210 Seneca St. in Oil City opening reception; featuring sculpture, ceramics, jewelry, glass and other 3D art forms; facilitated by the Oil City Arts Council

What’s in Your Water

PA

What’s in Your Water — 5:30 to 7 p.m. Blood Farm, Oil Creek State Park; learn to sample and identify aquatic macroinvertebrates, test water quality and determine best management practices to register, contact Venango Conservation District office at (814) 676-2832 or bkozalla.vcd@gmail.com