Adopt a capybara for 0.0005 ETH and pick its pool. It soaks for 3 days. Every 30 minutes a yuzu floats into one pool, and everyone soaking there splits 1% of the pot. Fuller pools are a little likelier. Holders' capybaras count double. Day 3 is yuzu season: one every 5 minutes for an hour. On day 7 the pool that caught the most yuzu shares the rest. Each adoption sends 80% to the pot and 20% to buying $CAPY and burning it.