Bring in a toy to donate that is valued at $15 or more (must bring in a receipt or price tag), and get free admission to Six Flags Magic Mountain (Los Angeles). Valid during the following dates: December 5th, 6th, 12th and 13th.
See more details HERE. There have been quite a few awesome toy deals in the past few weeks, so this could possibly be a really good deal.
Thanks Thrifty Mama!