A system for establishing a virtual environment is disclosed. According to an embodiment, the system includes at least one computer terminal for use by a participant for interfacing to the virtual environment and an operation module coupled to the computer terminal for manipulating the virtual environment in response to one or more actions by the participant. The operation module may be adapted to assess the mental dexterity of the participant in the virtual environment. The operation module may also be adapted as a marketing tool for soliciting donations.