9+ towns
That's a good one but not worth bothering. I urged my guild mates to get the premium pass for Winter event and build as many Chocolateries as possible for obvious reasons: the building is great and the Nutcracker is even better. People who got multiples(me included) don't feel like it's worth bothering too much on this event. 4 x Nutcrackers are almost on par with Druid Hut and they come in generous numbers when we double them with Blue Galaxy.
And then we have the Anniversary Event. If it stays like this in terms of building stats, then it's another killer deal. The Phantom Tower is an amazing building, definitely worth going for more than one and inside the premium pass we have the Keymaster's Workshop + more Conjunction Tower selection kits. Compare this offer to what we have at St. Patrick event, an event with no daily specials and with a premium pass that comes with few Epic Kits with years' old buildings.
And on top of that, Winter minigame was just some basic clicking, Patrick minigame is tedious and time consuming, Anniversary minigame it's quite enjoyable most of the time.