- The Retired and Senior Volunteer Program of Tulsa, Oklahoma, provides civic participation and volunteer service opportunities to persons 55 years an older in Tulsa and surrounding counties. RSVP allows senior volunteers to use their skills and time to make meaningful contributions to no-profit an dpublic agencies. RSVP of Tulsa is part of a network of over 760 RSVP's throughout the United States.www.rsvptulsa.org