Use your valid SEPTA Key, TrailPass, TransPass, One Day Independence Pass, or SEPTA Employee ID and get $3 off daytime admission to Marvel: Universe Of Super Heroes at the Franklin Institute. 

To purchase tickets, click here and enter code MVSEPTA.

Includes General Admission to the Franklin Institute on up to 4 Adult Daytime Tickets.. Cannot be combined with any other offer or discount. Valid April 13, 2019 through September 2, 2019.