Pro tip

I save up daily tasks before the event, not for the main prize-track currency, but in case the event daily tasks include the spendable event currency. It's never hard for me to make it thru the main prize-track, but I'm always spending tons of donuts at the end to stock up on event-specific, non-unique items. However, I'm a bit of a hoarder when it comes to items (in case come up with a design that requires lots of a specific item), and I have gotten to the point with donuts where the biggest pain is simply clicking bonut boxes ad-infinitum. Getting extra spendable event currency saves me the annoyance of grinding out more bonuts.