Castle Rock Foam Parties

Where can I have a foam party?

Grass or turf surfaces are best for foam parties, but we've thrown some pretty epic parties on blacktop and driveways. Areas that are flat and free of trip hazards such as landscaping rock, metal edging, steps or uneven thresholds are best. Remember, once the foam starts pouring, you will not be able to see the ground. We will help you choose a safe spot and can provide safety markers such as cones or traffic poles to keep everyone safe. We recommend at least a 15x15 space for each foam machine.

Will this damage my grass?

The foam itself is not harmful to grass or plants. Your grass may show some trample marks for a day or so from kids running around – similar to if they were playing in a sprinkler. the more kids, the more time your grass will need to perk back up.

How do you clean up the foam?

Your party attendant will give your yard a light spritz of water to encourage the foam to continue evaporating. The foam dissolves very quickly.

Do I need to provide water and electricity?

Yes, we require the party host to provide us with access to both water/hose and a grounded electrical outlet. Both must be within a reasonable distance to the area the foam will be.

What do I need to do to prepare for a foam party?

Not much! Let your guests know they should bring a swimsuit/towel. Some kids prefer to wear goggles, or you can purchase them from your party attendant. Consider mowing your lawn a few days in advance and collecting the clippings to eliminate excessive grass on kids’ feet. Lawn should be pesticide/fertilizer free for at least 7 days prior to a party.

Is your foam safe for skin?
Yes. Our foam is organic, nontoxic and irritant free. It’s not soap, but we compare it to taking a bubble bath without the water. We recommend a quick rinse in plain water if your child has extra sensitive skin. Expect kids to get foam on their faces, and be reassured that this is ok! Some kids don’t like the sensation of the foam in their eyes, and swim goggles are an excellent option for this.

Will the foam damage clothing?
No, a simple wash is all it needs. The foam will not damage or stain clothing or swim suits.

Will weather affect the foam?
Yes, we can’t operate in the rain, or the foam will simply wash away. Warm days are best, as the foam is slightly chilly to the touch. Humid days will encourage the foam to pile high, but we are able to adjust the foam recipe to accommodate drier Colorado days.

Castle Rock Foam Parties was established after our busy family ran out of creative, fun and simple ideas for birthday parties for our family’s three kids. We found ourselves planning and preparing for days for these parties, then not really enjoying them because we were so busy making sure the kids were having fun. We needed something that would appeal to a wide range of ages from toddler to pre teen; something affordable, low prep and easy. We wanted to relax, watch our kids having fun and maybe have a cold drink during the party. Foam parties more than fulfilled our requirements; so much so, that we knew other parents would love it for their kids.

Castle Rock Foam Parties travels all over the state of Colorado including: Denver, and surrounding suburbs, Boulder, Colorado Springs, and mountain towns.

Access to water and a grounded electrical source are REQUIRED for foam.

Access to a grounded electrical source is helpful for the Bubble Caboose. If access is not available, please let us know 48 hours before your event.