Proof PR has added Chef Lon Symensma and the ChoLon Restaurant Concepts as a client, and is representing CRC brands ChoLon Modern Asian, Le Roux and Yum Cha, as well as Chef Lon himself. Proof PR owner Sara Schiffer has worked with a number of restaurant clients, including Paxti’s Pizza, Mici Handcrafted Italian, Tocabe: An American Indian Eatery and chef Troy Guard.