In the Summer of 1907 a performer named Sober Sue began to appear onstage at Hammerstein's Roof Garden, located above the Victoria Theater in New York City. Sober Sue was billed as the girl who never laughed.

The theater offered a prize of $100 to anyone who could make Sober Sue laugh. People from the audience, as well as professional comedians, all accepted the challenge, but all failed. Sober Sue never so much as cracked a smile. Her routine became extremely popular.

Various theories were advanced to explain Sober Sue's amazing ability to keep a straight face. Critics theorized that perhaps she was deaf or partially blind. The truth was only revealed after her run at the Roof Garden had finished. It was impossible for her to laugh because her facial muscles were paralyzed.

The Roof Garden was managed by Willie Hammerstein. He paid Sober Sue very little, a mere $20 a week, but his unwinnable challenge managed to lure top-rank comedians into performing for free. Thus, for him the act proved extremely lucrative. However, the comedians who had been conned into performing for free never forgave him.