If you are thinking about going to the movies, buy your tickets through Fandango and have your convenience charge (generally $1.25 a ticket) waived, courtesy of HP. This can be redeemed only once per e-mail address. It appears that this applies to any of the movies currently available over on Fandango.
We are going to see Rio today and instead of waiting in a long line, I just purchased the tickets on Fandango!
Fine print: Purchase tickets on Fandango.com and your Fandango convenience charge on the first four tickets purchased in a single transaction will be waived (maximum convenience charge waiver $8 per transaction). This offer is valid for purchases made between 4/1/11 and 4/30/11, while supplies last. Cannot be combined with other offers or discounts.