Free Father's Day Offer is valid for dine-in (where applicable) and take-out or online orders on Sunday June 21, 2020 only. Offer is not valid for third-party delivery. Free Classic Primanti Bros. sandwich is limited to Classic Primanti Bros. sandwiches only. Double Meat, Big Bros and Tall Boys are excluded. Subtotal must be $7.99 or more to qualify for offer. Subtotal does not include tax, tip or cost of Free sandwich.