            An important part of his work was born in collaboration with the interior designer and university schoolmate Väino Tamm. Together they created interior design for Valve Pormeister's architectural masterpieces - the cafe Tuljak and the Kurtna Poultry Farm Testing building. The patron of both buildings was Edgar Tõnurist. He wished that the Tuljak Cafe (1967) would be a self-service brasserie, with a terrace for barbecue and a terrace with fireplaces. The interior of the cafe had a long table along the wall and the room was filled with wood furniture.