The Graduate Student Government offers funding for graduate student events through the GSG Events Board. The GSG, the Graduate School, the Office of the Vice President for Campus Life, and the Davis International Center funds the GSG Events Board.
If you are a graduate student organization and would like to hold an event at the Graduate College you can apply for funding to The Graduate College House Committee for up to $300 for a single event. To apply for funding, please send an email to email@example.com with a description of your event and a preliminary budget, specifying what components the GCHC would be contributing to your event.
Also, depending on the type of event you plan to hold, you may want to reach out to specific departments or centers on campus to co-sponsor the event.