Planning a trip to SoCal's Universal Studios theme park this year? Act fast to take advantage of a super two-fer: Buy a one-day general admission ticket for $67, and get a second day of admission for free. That means an entire extra day of the Simpsons Ride and all the other attractions and shows at the park. Think ahead, since this offer is good for visits all the way through December 31. 

But whatever you do—Doh!—don't wait too long. This deal is available for a limited time and only online.