San Francisco, CA
Having been to the likes of Pump it Up for kids birthday parties, I figured that renting a big ol' inflatable boxing ring for an indoor event wouldn't be out of the question.
Only problem: I needed it within 24 hours - and didn't want to spend too much money.
I originally called Astro Jump in San Mateo but since we were out of their region - they told me to contact Astro Events in the Northbay.
Greg was professional, delivered the big boxing ring on time and picked it up promptly at the agreed upon time. The bouncy was clean and easy to set up. Competitive pricing to boot. I've seen people set up bouncy jumpy houses in the park and other locations. So I'd imagine these guys would go there too.