Abstract: Systems and methods for managing and coordinating data objects encoding events. The method comprises accepting definition of a group event and a venue for the event; defining a private communication channel for use by participants invited to the event; establishing communication with one or more venue fulfillment systems; triggering execution of participant requested functionality on the one or more venue fulfillment systems; accessing fulfilment information on the one or more venue fulfillment systems; and enabling at least one user device associated with at least one member of a participant group to access and execute functionality on the one or more venue fulfillment systems.