Black Diamond Mines and Contra Loma
For plans involving Black Diamond Mines Regional Preserve or Contra Loma Regional Park, start with the East Bay Regional Park District. Ask whether the proposed activity is permitted, which facilities will be available, and whether supplemental rental equipment can be brought onto the site. Do not arrange a delivery before the park approves the position and access.
Prewett Community Park and Antioch Water Park
Confirm reservation arrangements with the City of Antioch. Existing restrooms and opening hours can affect whether supplemental equipment is needed. If a rental is approved, agree on a site contact, setup window, and a route that does not obstruct guests.
Antioch Marina and waterfront plans
Coordinate with the property manager before choosing a waterfront placement. Keep access to walkways, parking, and marina operations open. Portable equipment needs a suitable land-side position and a reachable servicing route.
Lone Tree Golf Course and community venues
For a gathering at Lone Tree Golf Course, El Campanil Theatre, the Antioch Historical Museum, or a commercial property such as Somersville Towne Center, ask the venue which facilities already serve the event. A venue’s restroom, parking, and vendor policies should shape the rental request.
Antioch Dunes is a protected refuge.
Antioch Dunes National Wildlife Refuge is not an ordinary drop-in event venue. Check the U.S. Fish and Wildlife Service’s current visitor access information. Do not plan a private gathering or equipment delivery there without explicit authorization.
Five questions for any venue
- Are outside portable restrooms permitted for this event?
- Which existing restrooms are open throughout the event?
- Where can equipment sit while maintaining an accessible route?
- When can delivery, service, and collection vehicles enter?
- Who can approve the final location and help on arrival?
These local references are planning context. They do not imply a venue partnership, previous installation, or permission to deliver equipment. Once the venue has approved a plan, send your address and event details to request a quote.
