I believe it is. They have a whole "Blueberry Scout Jamboree" near the entrance (just past Mater), with some short tables for kids to color, and a scavenger hunt throughout Bugs Land. Then when you finish, you say the Blueberry Scout oath and a paper crown. It's pretty fun seeing a group of 6 adults (myself included) saying the oath and wearing paper crowns!
The face painting was around there and there was no payment option.