Volunteers are not permitted to arrive late or leave early, and to be advised of our cancellation and no-show policy, they are listed below: + Cancellation Policy: Registered volunteers must provide a minimum of 24-hour notice when canceling their volunteer commitment. Individuals are permitted three cancellations within a school year (August-May). After a third registration cancellation, volunteers can no longer volunteer with GTSF. + No-Show Policy: Registered volunteers who cancel within 24 hours of an event or fail to show up for their scheduled volunteer commitment will be deemed a "No-Show" for the event. Individuals who no-show twice within the school year (August-May) will no longer be permitted to volunteer with GTSF.