Looking for any outdoor space for event, will pay

I'm taking a wilderness first aid course on Aug 28-29, 8 hours each day. The course needs any outdoor venue (a backyard would do) to set up equipment and to host the course. Willing to pay! The event would have about 5 attendees (currently) with a maximum of 10-12 people if more sign up.

The only thing you'd need to do is let us into the space. This is the course: https://sierrarescue.com/course-info/wilderness-first-aid-cpr-16-hour/.