Loading view. There were no results found. There were no results found. Helmerich Center for American Research Events Venues Helmerich Center for American Research 1400 N Gilcrease Museum Road Tulsa, Oklahoma 74127 United States Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file