CHICAGO (WLS) -- Fans of McDonald's Szechuan sauce lined up at several McDonald's locations Saturday for the sauce's one-day comeback.
The sauce dates back to a limited run in 1998 to promote the Disney film, "Mulan."
After appearing in a recent episode of Cartoon Network's show, "Rick and Morty," fans lobbied McDonald's to bring the sauce back.
Saturday, fans lined up at four McDonald's locations in Chicago to get a cup of the sauce.
"Me and my friend here, we've been waiting since about 8 a.m. this morning," said one fan of the sauce. "It's sort of like an inside joke with these people...It's a TV show that comes on and it's really funny and it references the sauce."
The sauce was available at the following Chicago locations:
2400 N. Lincoln Avenue
1951 N. Western Avenue
180 W. Adams Street
5200 S. Lake Park Avenue