Thom Britton eating fire, during his one man "Freak Show and Tell" performance, at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton explains fire eating, during his one man "Freak Show and Tell" performance, at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs a stunt, know as the Human Blockhead, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs a stunt, know as the Human Blockhead, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs a stunt, know as the Human Blockhead, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs a stunt, know as the Human Blockhead, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton explains a stunt, know as the Human Blockhead, during his "Freak Show and Tell", at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs a stunt during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton prepares a bed of glass for a stunt, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton prepares a bed of glass for a stunt, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton prepares a bed of glass for a stunt, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton jumps on a bed of glass, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton walks on a bed of glass, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton lower his face onto a bed of glass, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton lays his face on a bed of glass, while an audience member stands on his head, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton lays his face on a bed of glass, while an audience member stands on his head, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton lays his face on a bed of glass during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton performs his one man "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
Thom Britton prepares a bed of glass for a stunt, during his "Freak Show and Tell" at the No Exit Theater on Friday, January 25, 2012, in Chicago. | Chandler West~For Sun-Times Media
When sideshow legend Melvin Burkhart, whom Robert Ripley dubbed the “Human Blockhead,” died in 2001, the New York Times published a story in which an associate of Burkhart’s told the paper, “Anybody can insert objects up their nasal passage, but Melvin’s patter and comedy made …