We loved this game! It was just barely nudged out by our top 5, and really just came down to the individual voting from our judges and how they scored each game.
The graphics and gameplay were both excellent, and the shop where you can buy items to customize your Cafe was a great twist on the "Loot" theme. Really great work, and very solid gameplay given the time constraints of the contest.
If you were to build this out further, we'd suggest fleshing out the shop with more items to earn/purchase, and a greater variety in tasks to carry out during gameplay. Animal Crossing is a great place to look for inspiration - including letting players upgrade the size of their cafe as they progress, weighing the value of more room for customers and potential cash flow vs. the added complexity of keeping all of those new customers happy. Similarly, adding a multiplayer element like in Overcooked would be a really fun addition. :D
Great job!