Spiegelworld aims to reinvent the traditions of circus, cabaret, variety, and burlesque. As previously reported, their new show Empire will pitch its tent in Times Square and begin performances on May 22.

All proceeds from the dress rehearsal will be donated to Keep Memory Alive, an organization which raises awareness and funds in support of Cleveland Clinic Lou Ruvo Center for Brain Health's work towards enhanced treatments and research of neurocognitive disorders.

For more information and tickets to the Las Vegas dress rehearsal of Empire, click here.