The Juicy-O Pancake House Groupon is back:

$7.50 for $15 worth of cafe food for breakfast or lunch, valid Monday-Saturday
$11 for $20 worth of cafe food for breakfast or lunch, valid Sunday

Limit one per person; additional two as gifts.  Valid at four locations in Downers Grove, Willowbrook, Naperville and Fox River Commons.

$6 for $10 worth of American Food and Treats at Sonic Drive-In.  Choose from 14 Chicagoland locations.  Limit one per person; additional two as gifts.

$17 for a deep-dish pizza meal at Gino’s East (up to $37.50 total value) with this Groupon, valid at ten Gino’s East Chicagoland locations. Limit one per person; additional three as gifts.  This is dine-in only, no delivery or carryout.

One medium deep-dish pizza or medium build-your-own with up to two toppings (up to a $28.75 value)
One appetizer (up to an $8.75 value)