Short answer: Plan one attraction per 75 to 100 expected guests. Build around one anchor, three to five satellites, and one or two revenue items. School festival rentals in New Orleans need generators, a certificate of insurance requested at booking, and a $500 commercial minimum.

I have been unloading trucks at school fairs and church festivals across Jefferson and Orleans Parish since 1992. The committees that run a smooth event and the ones that spend four hours apologizing for lines are rarely separated by budget.

They are separated by math they did in August.

How many attractions does a school or church festival actually need?

One attraction per 75 to 100 expected guests. That holds from a 150-kid parish fest in Harahan to a 900-guest fair in Old Metairie.

The driver is throughput. Line length is attendance divided by how many kids a piece moves per hour.

Read the dunk tank line twice. With the principal in it, it draws the biggest crowd on the field and still serves only 100 kids.

What is the anchor-plus-satellites formula?

One anchor, three to five satellites, one or two revenue items. That formula has not changed in thirty years.

The anchor is the thing on your flyer: a 26-foot rock wall, a giant slide, a big obstacle course, archery tag. Pick one. Two anchors split the crowd and neither line feels like an event.

The satellites are your throughput: themed combos, standard bounce houses, basketball shootout, sticky darts, velcro wall, putt-putt.

The revenue items turn a festival into a fundraiser. Spin art runs $100 for the first 50 cards and $60 per additional 50. Pucker Powder starts around $200 and covers 50 to 75 servings.

What does a 400-guest, four-hour festival build look like?

Here is what I would quote for 400 guests over four hours in Kenner or Mid-City.

1. Anchor: 26 ft rock climbing wall, roughly 60 climbs
2. Two large satellites: obstacle course and deluxe themed combo, about 600 turns
3. Two carnival satellites: basketball shootout and sticky darts, about 400 turns
4. Toddler unit: kiddie bouncer, roped off, for under-5 siblings
5. Spectator draw: dunk tank, two of the four hours, named faculty slots
6. Two revenue stations: spin art at 150 cards, one Pucker Powder machine

Seven attractions, two revenue tables, roughly 1,200 turns, about three per child. That is what keeps hour two from stalling.

Cut a carnival satellite before you cut the anchor. Nobody drives across the parish for sticky darts.

How do I lay out school festival rentals on a schoolyard?

Build a horseshoe, not a clump. Put the anchor at the far end so traffic pulls through, and put revenue stations and food in the middle where people slow down.

• Leave 10 to 12 feet clear around every unit, 15 feet between units for stake lines.
• Keep the entry clear for 30 feet. A ticket table in a bottleneck ruins the arrival.
• Put the toddler unit in a corner off the main loop, with shoe cubbies.
• Run blowers on the outside of the horseshoe so no cord crosses a walkway.
• Flag your sprinkler heads. I have staked more irrigation lines than I care to admit.
• Measure the gate. A 36-inch opening is not something to discover at 7 a.m.

What do I do about power when the field has no outlets?

You rent generators, and you say so at booking. Every blower needs a dedicated 20-amp breaker, and larger units run two.

Gym and parish hall circuits are already loaded with coolers, a sound system, and a coffee urn nobody mentioned. Four blowers off a cafeteria wall trips a breaker at 1 p.m.

Plan one generator per two blowers, check fuel every four hours, and set them 20 feet downwind of the food line. The build above needs three.

What will it cost, and why is there a $500 minimum for schools and parks?

Parks and commercial venues, which includes school campuses and church grounds, carry a $500 delivery minimum against $150 residential. The difference is crew time, ballast, and a three-hour setup instead of forty minutes.

Most builds clear $500 by the third attraction. Ask about bundled festival packages.

Deposits are $50 under $500 and 25% over, non-refundable but convertible to a raincheck. That is the only deposit policy a committee should accept.

How early do I need a certificate of insurance, and how many volunteers per attraction?

Ask for the COI the day you book. It takes a few business days, and your school or archdiocese needs the exact legal name, address, event date, and additional-insured language.

Staffing: two volunteers per inflatable, one per carnival game, two at the dunk tank, two at spin art. Two-hour shifts. That build needs 14 posts per shift, so 28 slots plus a rover.

Recruit 20% over. Somebody's kid always gets sick.

Frequently asked questions

How many inflatables do I need for a 400-person school festival? Seven attractions plus one or two revenue stations: one anchor, two large satellites, two carnival games, a toddler unit, and a dunk tank. Together they deliver roughly 1,200 turns over four hours, about three per child, which keeps most lines under ten minutes.

How far ahead should we book a fall festival? Six to ten weeks. In the New Orleans metro the last two October Saturdays close out by mid-September, so lock those dates in August if your flyer names a specific attraction. Committees in Metairie, Uptown, and Kenner chase the same weekend.

Can you set up on a blacktop playground? Yes, using sandbag ballast instead of stakes. Disclose the surface at booking so the crew loads sandbags before leaving Kenner. A concrete or asphalt setup discovered on arrival adds an hour to the build and delays every other stop on that morning's route.

Do we need generators for a field setup? Almost always. Each blower needs a dedicated 20-amp breaker, and open fields at schools and parks rarely have usable outlets. Budget one generator per two blowers, confirm placement away from food service, and plan a fuel check every four hours.

What happens if it rains on festival day? We set a morning call time and decide together. Inflatables operate in light drizzle but shut down in sustained wind above roughly 15 to 20 mph, which is a safety standard, not a preference. Your deposit converts to a raincheck for a future date.

Chairing a fall festival this season? Call Bounce World at 504-467-9424 or book online, and ask about school fair and festival packages. Serving Kenner, Metairie, New Orleans, Harahan, Gretna, Marrero, Destrehan, LaPlace, and the Northshore since 1992.