Well I've decided the next event will be a building competition! However I need some help fleshing out the details. I have about 40 diamond blocks to spare for the competition and I can offer VIP and VIP+. All I need is a theme and an acceptable time limit for the comp. All ideas are welcome!

1) Theme: Hammock Day (22 June)
Participants will build a building that looks relaxing and comfortable, like a resort, or a shack near a seashore etc. or even a fair!
The only rule is that it should include one or multiple hammocks

Time: It will start at 22 June at a specific hour and each participant will be given exactly 60 minutes to complete their builds.

2) Theme: Vegetation
Participants will build a building that must include plenty of plants and vegetation inside or outside (or both).
Vegatation can be presented in any style or way, such as a casual garden, or a greenhouse, or a forest that runs over the house etc.

Time: It will be done on a specific day and each participant will be given exactly 2 hours to finish.

3) Theme: Two Worlds Collide
As you can understand from the title, participants will build a building using materials from two different worlds such as Overworld/Nether or Nether/End or however they want.

Time: It will be done on a specific day and each participant will be given a hour to finish.

Hello,

I'd like to suggest a space limit of 16x16x16 (1 chunk with 16 height limit)
with a theme that's more open to interpretation like "craftymynes."
I think setting a deadline (I think 1 week's good) for submission is easier to participate
than giving specific amount of time to make a build from start to finish.
You can grade the submissions based on orginality, aesthetics, and theme suitability.

thanks for reading!

Freestyle build completion, within specific limitations, that might be a good idea.

How did the competition go? Was it implemented?

Could we do another on something like this that the build has to be underground . So maybe like dwarf or something similar