Does completing the Festival make it rain? Seemingly everything I need to do next in the forest requires it to rain. The only things I can possibly do now is try to complete the Festival or try to open the mushroom chest.
I have identified two different sets of numeric values which produce results personally, cannot say if there's only two or if there are more than two. The Chrono Plate certainly is the only one that was obvious to me though, the other one was well embedded inside a different hint.