as for the board game, at least its something different event wise.
A few things, only 1 reason to ever choose "6" on the Golden dice (ran out of cash to roll White dice at the end of the event), just roll the White dice and take a shot you get a 6 from that.. than choose 1-5 on the golden dice, if you didn't get a 6 on the Golden Dice. "life hack"
What I don't like is the 50/50 option on the King or Queen prizes. They appear to switch daily, it would be nice if it was a rotation of the 4 pieces, not the 2 types of spec bldg with the 50/50 shot. I have 3 Kings upgrades but no base yet. Or just make the item 1 select able piece right, so remove the "bases" and make the "upgrade kit" have a base or upgrade kit option, or of course vise versa, which ever makes more sense. Honestly since the King and Queen buildings are underwhelming, I suppose it doesn't matter, but this is the 10th anniversary you might want to make it memberable in a good way!!
There is definite lulls in this event, once we speed through the quests, blow our cash, we will be down to 1 maybe 2 rolls a day. No sure what can be done about that though...I get it you want players to spend diamonds during that time, but nothing in this event is truly diamond worthy.