More hosts are running a split fridge: beer and wine on one side, 5 and 10mg THC drinks on the other. Done right, it's the best party upgrade since the playlist. Done wrong, somebody's asleep in the guest room by nine.
Three house rules that work. Label the shelf — make the THC side obvious, doses visible. Start everyone low — 5mg cans at the front, the strong stuff out of reach of the curious. And mind the clock — THC drinks land in 15–20 minutes, so discourage the "one more while I wait" instinct.
The payoff: the conversation actually gets better, nobody fights over the aux at 1am, and your recycling bin isn't a confession the next morning. Send guests home with a ride either way — a high driver is a drunk driver, legally and otherwise.