Punch Pizza has found their strange (but likely successful) niche in the Twin Cities food scene: give away a lot of free food. If you weren't totally addicted (who isn't?) you could probably manage to only eat at Punch when they offer something free or below cost.
This photo proves the insanity. It's like soup kitchens, but so much more delicious. People will literally wait an hour in line (we've done it) to use their coupon for a free pizza. A win for everyone apparently. If you want to stay on top of all of their deals, follow Punch on Twitter.