Ed Sheeran serves Chicago hot dogs at The Wieners Circle

CHICAGO (CBS)-- Singer Ed Sheeran traded his Castle on the Hill for The Wieners Circle on Clark on Saturday.

Sheeran surprised fans by serving some Chicago dogs at the iconic Lincoln Park hot dog joint ahead of his "Mathematics" Tour stop at Soldier Field.

The hot dog joint, known for harsh customer service, changed its iconic sign to read "Do you want Edchup with that." 

"Watching Ed Sheeran behind The Wieners Circle counter passing out hot dogs was so funny," customer and fan Rebecca Lehman said. "I'm so glad I got to witness it! How cool is it that Ed Sheeran gave me a hot dog?" 

The The Wieners Circle shared photos of the crowd waiting to see Sheeran.