We are heading down in 19 days and my kids want to eat at Sonic. Is there one close to Disney? I'm also looking for the nearest UPS Store in case we end up with a lot of purchases and want to UPS some of the stuff home instead of lugging it on the plane. We are staying at Doubletree Guest Suites in Downtown Disney if that matters. I'm sooo excited, it's my kids (10 and 8 yo. old) first time there! Thanks!