Kassin will feature at Spearmint Rhino in downtown Los Angeles April 3-5.
"This is going to be a great set of shows," Kassin said. "I'll be doing giveaways onstage, and after every show, I'll be available for lap dances and Polaroids. I'll have 8x10s and DVDs to sign. It's a very interactive experience."
Spearmint Rhino is located at 2020 E. Olympic Blvd. in Los Angeles. Showtimes are 9 and 11 p.m. on April 3, and 9 p.m., 11 p.m. and 1 a.m. on April 4-5.
On April 11, Kassin will appear on Playboy Radio's "Night Calls" with Christy Canyon and Ginger Lynn. Playboy Radio is broadcast on Sirius satellite radio on channel 198 and also can be heard on the Sirius website. "Night Calls" airs from 5-8 p.m. PDT.
Kassin recently received FAME Award nominations for Favorite Anal Starlet, Favorite Ass and Dirtiest Girl in Porn. Fans are encouraged to vote for Katja at the FAME Awards website. The winners will be announced June 7 in Los Angeles.