After the Kings took Game 5 Friday night in a thrilling double overtime win, after the New York Rangers went home, after the cup was kissed and the red carpet removed from the ice, there was still the matter of the pastrami sandwich.
LAPD Chief Charlie Beck and New York City Police Commissioner William J. Bratton (a former LAPD police chief) bet a pastrami sandwich that their home team would win the Stanley Cup. At stake was bragging rights over which city's hockey team was better - and which city's pastrami.
On Saturday morning, Bratton signaled his intent to honor the bet. He tweeted a photo of Katz's Deli in New York and tagged Beck's Twitter account.
"Do you take your pastrami sandwich with or without mustard? Congrats!" Bratton tweeted.
Beck's response, after telling Bratton he was looking forward to having lunch again soon, was to tweet a picture of L.A.'s most-revered pastrami sandwich, the Number 19 at Langer's Deli.
The sandwich - tender, hand-sliced pastrami, cool Russian dressing, crisp cole slaw and Swiss cheese between two slices of pillow-soft, crunchy-crusted twice-baked rye bread - is a favorite of the Los Angeles Police Department.
New York City loves it too - the New Yorker magazine once called Langer's Number 19 "the finest hot pastrami sandwich in the world." Even Bratton admitted the corned beef at Langer's was better than any in New York.
"Hold the mustard please, slaw inside, just like @LangersDeli #19," Beck tweeted along with the picture.
Bratton isn't the only New York official who will have to make good on his bet. New York Gov. Andrew Cuomo has to send Gov. Jerry Brown a basket of buffalo wings, Italian sausage and oysters from Long Island. Brown had wagered a book of California history and lightly salted organic brown rice cakes.
New York City Mayor Bill De Blasio has agreed to sing Randy Newman's "I Love LA" on "The Jimmy Kimmel Show," a relief for those who hoped to avoid listening to Mayor Eric Garcetti sing "New York, New York" on the same show.