Celebrate at your local OTB location to get a $9.99 Fajita bundle that includes a choice of Chicken, Vegetables, or Carnitas, cup of Queso, and Sopapillas for dessert. Guests may also choose to upgrade their fajitas to steak or shrimp for just $2 more. Wait, there’s more… If you rather host your own Fajita Day fiesta, OTB is offering 20% off all catering orders on fajita options between Aug., 14th and Aug., 20th.