Savoury food ingredients, like teacup Chihuahuas and revolutionary manifestos, are least likely to be stolen by rivals when stored in pockets. Hem-in treasures with today's Groupon: for $8, you get $16 worth of pita sandwiches, flat-baked pitas, salads, soups, and drinks at Extreme Pita.

Extreme Pita's efficient sandwich technicians furnish globally inspired pocket meals focused on healthy, made-to-order fare and fresh produce. A hearty menu greets customers with a selection of custom pita sandwiches ($5.99 small; $6.89 large) that boast bases of falafel, vegetables, beef and lamb gyro, and philly cheesesteak with fresh vegetables and sauces. The chef-inspired menu section includes dressed-up selections such as the bourbon chipotle pita that graces tongues with delicious curtsies from grilled chicken, bacon, and cheddar, and the chicken shawarma, whose pita blanket arrives padded with seasoned chicken, tabouleh, and lemon garlic sauce. Diners may also chomp flat-baked creations deserving of a spot in the open-faced sandwich history books, such as the Hawaiian Luau, which supports a nest of ham, bacon, pineapple, and mozzarella ($6.29).