We used kids vkl vouchers this May.
At AK RFC kids could order adult appetizer, dessert, big icee drink and even an adult meal. They were the most generous restaurant. Server was very helpful and we left an additional $40.00 for the 9 of us. He seemed surprised and came back to thank us.
Kona -could only order kid meal, no appetizer, no frozen drink.
Think they could have had dessert.
Le Cellier, kids meal only but let them order Northern light- soda with a lighted ice cube- usually also with a scoop of ice cream.
Grilled all beef hot dog was too tough for 3 year old to eat.Kids had sorbet for dessert.
Other places I don't know if it would be worth using a kids voucher. Kids meals were usually pretty inexpensive.