Yeah, we could build a tiny dApp for that. A simple smart contract could log who shows up, split a pooled snack fund, and maybe give a little reward for the study time spent. To keep it cheap you’d want to run it on a layer‑2 or sidechain, use an event‑driven design so you don’t pay for every tiny state change, and keep the UI super straightforward. It’s totally doable, just make sure you think through the fee logic and how to handle the off‑chain coordination.

Sounds solid. QR check‑in on the rollup, a tiny contract to split the snack pot, and a simple counter on the splash screen—low gas, high fun. Let’s prototype the logic and see how the user flow feels. We'll keep the code lean and the interface minimal, just enough to get people studying together. Let's roll.