Millie claims she was there when Laura and Rob met, but when they met, the other USO dancer was a character named Marcia Rochelle, played by Nancy 'Chickee' James Kulp. Millie didn't show up in Camp Crowder flashbacks until much later in Rob and Laura's relationship.
Rob says the Casear Salad is from Italy. The Caesar Salad was created in Mexico by a Mexican chef, and the salad is little-known in Europe.