Hi Megan! Thanks for visiting the Disney Parks Moms Panel regarding a possible treasure found in your grandparents Florida home!
Without knowing exactly what the vouchers look like it is really hard to determine if they would be honored or upgraded. The fact that they are vouchers, and not actual tickets, leads me to think that they are most likely no longer valid. Old tickets on the other hand would most likely be honored or could be upgraded to existing tickets. However, it never hurts to inquire with the Cast Members at Walt Disney World Guest Relations. You can call (407)939-1289 to get some additional information. If you provide a description of the vouchers they might be able to give you a clear answer.
Megan, if the vouchers are unable to be honored, but you're thinking about a visit to The Most Magical Place on Earth, take a look at the
special offers page on the Walt Disney World Resort website! I don't begin planning a vacation without first looking at that page! You can usually find some good vacation packages here!
You can also take a look at the
tickets and admissions page on the website. You can often find special ticket offers on this site which can result in some savings for your family!
Megan, I hope a little pixie dust can get sprinkled on those old vouchers, but if not, be sure to check out the special offers at the Walt Disney World Resort.
Hakuna Matata! Jonathan G.