Harry asks for the Rylander file but Lucy brings him the Mosier file instead. This is the umpteenth mention of the names Rylander and Mosier by Gale Gordon in both "The Lucy Show" and "Here's Lucy." Carole Cook played a character named Lillian Rylander in "Lucy, the Part-Time Wife".
When Lucy gets up from the booth at the Luncheonette, she collides with a waiter carrying a tray that goes flying into the air, just as Lucy Ricardo did when at the Brown Derby in "Hollywood at Last!" and Lucy Carter later did in "Lucy and Johnny Carson".
The luncheonette where Lucy meets Kim for lunch is the same one seen in "Lucy and Rudy Vallee".
Kim and Jan talk about needing a chaperon to go to Palm Springs. Lucy Carmichael chaperoned her daughter Chris (and her friend Cynthia, coincidentally played by Lucie Arnaz) on a spring break trip in "Lucy is a Chaperone" .
The Arnaz family had a home in Palm Springs. On the show, Lucy, Kim and Craig went to Palm Springs in the second episode of the series. Both Lucy Ricardo and Lucy Carmichael escaped to Palm Springs.