We’ve seen mocktails, Baracktails, and now: “shocktails.” Haru’s director of operations and mixologist, Keith Dusko, is pairing a new drink, the Electric Eel, with so-called Sechuan buttons (also called Sansho buttons) that he says create an “electric sensation” when chewed — “like putting a nine-volt battery in your mouth.” (Indeed, accounts of eating the flower bud support this.) The drink itself is a margarita-like mix of premium tequila, sake, and yuzu, but it’s the buttons we’re intrigued by. We’re sure Dusko isn’t the first to use them in a drink, but so far they haven’t gotten miracle fruit–like hype. "Sunday Styles," are you reading this? The Electric Eel hits the menu on Saturday.