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Jason Howell | The Daily Eastern News
Carla Williams, co-owner of Preferred Entertainment, mans an oxygen bar in the Bridge Lounge of the Martin Luther King Jr. University Union on Tuesday. Each container held purified oxygen with a different aromatherapy scent for students to try. Williams, along with her husband Buddy, have been providing entertainment to colleges since 1990.
Jason Howell | The Daily Eastern News
Carla Williams, co-owner of Preferred Entertainment, mans an oxygen bar in the Bridge Lounge of the Martin Luther King Jr. University Union on Tuesday. Each container held purified oxygen with a different aromatherapy scent for students to try. Williams, along with her husband Buddy, have been providing entertainment to colleges since 1990.