-The Chalkboard Restaurant and Catering- The Chalkboard is a full service catering company with 3 private rooms onsite and full service catering capabilities to cater all of Tulsa and the Metro area. We are located in the historic boutique Ambassador Hotel at 14th and main street downtown Tulsa. Onsite our private rooms can accommodate from groups of 4 to 75 guests. Offsite we can accommodate groups up to 500 people. Please do not hesitate to contact us for more information!