Mi Sil has some old park hoppers that she thinks have some days left, is there a way she can check prior to arrival so she can plan to buy more if she has to, thanks!
If you have left over park tickets from previous visits and can't remember how many days you have left on them, you can have your ticket checked while at Disney World or you can call Disney to check their status: 407-566-4985 - Option #2
NOTE: This service is only available Monday - Friday from 8:30am - 4:30pm and seems to be hit or miss depending on which cast member you speak with.