Seeing as it's the month of October, every single food item has to have pumpkin in it in some form.  Unfortunately I can't think of any way to properly integrate that into my sandwiches, but how about outside the sandwich?   I may or may not be experimenting with a pumpkin flavored bun right now.  So only time will tell if it ever makes it to the menu, but until then I guess you'll just have to enjoy the aroma of pumpkin spice anywhere you're in the vicinity of a restaurant.  Just thank goodness we carve pumpkins instead of grapefruit, no one wants to eat those under any circumstances. Bleh.