Prince Hall Temple Association | Invest. Develop. Conserve. Our Mission The mission of the Prince Hall Temple Associates PHTA is the development of recreational and multiuse facilities and summer youth programs and the responsible conservation of the environment by maintaining the natural beauty and open space of its properties. To preserve improve and expand Camp Eureka as a summer residential youth camp and restore historic Dundas Castle and make it available to the general public. To work with and be consistent with the overall planning economic development and community development goals of the local communities. Message from the President Dear Members Thank you for your trust and support evidenced by your participation at our annual meeting in September and your confidence in selecting me and the board for another year.