Wristology: $35 for trendy timepiece in color of your choice (includes shipping), $28 after promo code
Vistaprint: $10 for $50 to spend on personalized products, $8 after discount
Snapfish: $10 ($29 value) for 101 photo prints package, $8 after discount
t&j Designs: $14 ($30 value) for a teardrop necklace, $11.20 after discount
Buckeye Bounce: $110 ($220 value) for a four-hour bounce house rental, $88 after discount
TOTEM: $70 for one PL2 ticket package (included concessions and souvenir), $56 after discount
Two Fish Bistro: $15 for $30 to spend on food and non-alcoholic drinks at dinner, $13 after discount
Head on over to LivingSocial and browse around. Let me know if you find any other goodies.