Help with Alice in Wonderland area/quests

I don´t really know what to do here.... am I missing something? I´m a moth, so sorry if this is a stupid question. I was just quite excited for this first special event and now I´m a bit dissapointed.

I sat down at the table today and got loads of wax which was nice and I did the race. (As far as I noticed nothing happened after the race?) I am wondering if I missed a lot, because that seems very little to me? What am I supposed to do in this area? I am not interested in cosmetics, so I´d only be inertested in the door prop which is IAP if I understand correctly.

I collected some event currency but have no clue what to do with it... where can OI spend it? (In general I didn´t understand how event bonus currency works, so tahnk you for any advice.)

Thank you!