Preview Plan with Young Kids

Hi Everyone,

Planning my first visit to Hershey as a parent to young children. We are staying one night, Wednesday to Thursday - total going are 4 adults, 2 7yos, and 3 3yos. We are planning to enjoy the Preview times 7-9pm on Wednesday for our full park day on Thursday.

Does it make sense to bring the 3 year olds (Kisses size) - or will everything for them be closed by then? I can't find a list of 'ride close times'.

Appreciate your time!