Universal Studios Hollywood is offering a second day free with the purchase of a 1-Day General Admission ticket, when purchasing tickets online.
The tickets cost $69 and are only available through the park's website. The first use of the ticket must be prior to October 30, 2010 and the second visit must be made within 30 days of the first.
No end date has been given for this offer. If you try to take advantage of it and are unable to do so, please let us know through the comments section below.