Healthy fast-casual restaurant grand opening (with 101 free lunches)

Founded by Wharton grads, this spot is like a healthy Chipotle, serving design-your-own platters that build on grains, greens or noodles with chicken, salmon, steak or "vegan jawn," plus sauces and sides. The first 101 guests will get a free lunch.

Where: Herban Quality Eats at 3601 Market St. 19104

When: December 15, 2015 at 11:30 a.m. to 3:00 p.m.

How much: Free / pay as you go