On Friday, one of Tom+Chee's comfort food favorites, which looks a lot like this, is served at a discount. Credit: Mack Male from Edmonton, AB, Canada (Grilled Cheese Olympics) [CC BY-SA 2.0 (https://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons

On Friday, one of Tom+Chee’s comfort food favorites, which looks a lot like this, is served at a discount. Credit: Mack Male from Edmonton, AB, Canada (Grilled Cheese Olympics) [CC BY-SA 2.0 (https://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons

In honor of Friday the 13th (yup, that's this week), Tom+Chee has discounted one of its comfort food favorites for the superstitious.

Customers who stop by the St. Petersburg grilled cheesery anytime from open to close Friday have the opportunity to build their own classic grilled cheese sandwiches — bread and all, even the gluten-free kind — for $2. Options include mild Cheddar, mozzarella and smoked Gouda on the cheese end, as well as a trio of breads: wheat berry, hearty white and pumpernickel rye.

The make-your-own grilled cheese is typically priced at $4.25, and there's no limit on how many sandos patrons can purchase.

That's obviously good luck, right?