i do a lot of google coupon hunting for stuff like this..
"The National Aquarium is a wonderful place, but I agree the price can be a little high. If you book the National Aquarium’s All-Inclusive VIP Experience with Harbor Magic Hotels you can get a 10% discount on your tickerts into the National Aquarium. You will also receive VIP entrance into the National Aquarium (that means no lines to get in), a 10% discount in their gift shop, admision to the dolphin show and their new 4D Immersion Theater, and your granddaughter can enjoy Harbor Magic’s Exclusive Animal Planet Australia Creature Card (a treasure hunt of sorts). To book this package call 866-247-6803 or click here http://www.harbormagic.com/aqua/index.asp "
AAA locations also usuially have prettymuch every coupon deal in existance for anything within 100 miles.. same goes for car rental places at airports..
couldnt find anything online/printable... but hopefully/maybe that will help a lil...
stupid family costing so much and wanting to be entertained..