Wow, I'm surprised Infinity isn't being prominently displayed in the parks. Seems like a wasted opportunity to get those tourist dollars!
![Laughing :lol:](./images/smilies/icon_lol.gif)
I don't know for sure, but your best bet may be Downtown Disney. I haven't been to Disneyland, so I don't know what stores they have there, but in Florida there's a giant World Of Disney store, which stocks a huge selection of merch, and Once Upon A Toy, which has a lot of video games. If California has equivalents of those stores, I'd give them a call to find out if they have Infinity stuff in stock, to save you a wasted trip if they don't. Also, check they can accept your card when you call. In Florida, I've used Disney Park merchandise gift cards at Downtown Disney with no problem, but I can't say for sure with California. It's extremely likely they will, though. Good luck!
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)