"I could limit the explosions to their country of origin and make it overlap with yours," Sokka suggests thoughtfully. "I haven't decided yet which year gets it. They all enjoy the explosions, except maybe the firsties, but that's usually just because they haven't realized yet I'm trying to make it explode.

"And unless you keep cauldrons in your rooms now, they shouldn't be going off anywhere near you." A pause and he wrinkles his nose. "But I'll borrow you tonight, if you're free. A whole summer later, I'm sure the ventilation in the dungeons hasn't been cleared out."