Stuck in the middle seat on a flight? Thursday is National Sandwich Day, and Subway has come up with a strangely-specific way to celebrate.

They’re giving away 10,000 foot-long subs to people who are flying later this week, and are stuck sitting in the middle seat. The idea is that you are “sandwiched” between two other people…

To take advantage of the offer: Just take a photo of yourself sitting in the middle seat on Thursday, and upload it at SubwaySandwichSeat.com. They’re accepting entries on both Thursday and Friday, and will randomly choose 10,000 winners. If you win, you’ll get an email within three days, with a digital Subway gift card worth $12.
If you’re not traveling, you can buy one, and get one footlong starting November 1st with the promo code FLBOGO.
Source: Chewboom