Launch (trampoline park) in Westborough has toddler time 9-11am on weekends.

Animal adventures in Bolton, MA.

Lot's of farms have corn mazes this time of year.

A few McDonald's and Chick Filets have indoor playgrounds.

Bowlero in Shrewsbury.

Claytime paint your own pottery in Shrewsbury.

Can burn an hour in a dollar store, spend less than $20, and then another hour+ at home with whatever you buy.