If you expect 2000 or more participants per day, and the event either (1) charges a fee to attend or participate, or (2) is hosted by a city or other local agency*, then you are required to complete and submit an Oakland Recycles Event Recycling Plan at least 90 days before the event and submit a brief report after the event.
*Public agency sponsorship includes direct event funding, operation, or use of public facilities such as parks, streets, or buildings for an event.