I'm 4 days and 10 hours from finishing the dojo quest (no idea how long until Hana, I haven't done the math). In 8 hours I'll collect my 5th green tassel foe level 5 than 4 days plus 2 hours to collect and craft the 8 green lanterns.
I have 1 extra pink and blue tassel, lots of extra fire stuff. I only did 2 adventures because I was close enough on everything else and didn't want lots of extras, plus since we only needed to fight the bird 16 times and fighting it more wasn't going to accomplish anything, I didn't want to waste energy.
I need:
9 green tassels
3 skunkupines
75 flowers
Once I had enough of everything else (Tuesday evening) I alternate tending my kingdom and hitting trees. This morning with 108 hits, I got 4 skunks and 31 flowers (both weekly Ali's were ready)
I'd give this event a slightly more than neutral rating. I'm going to finish with time to spare but a player really needs to spend as much time as possible early in the event tending the game. Random drops and spawns make it virtually impossible to feel confident in finishing when playing a normal 4 times per day (figuring work and actual life responsibilities)