Looking for the best foam party rentals in New Braunfels, TX Seguin, San Marcos, and Schertz TX? Our backyard foam cannon party rentals setup creates mountains of safe, kid-friendly foam perfect for birthdays, school events, and summer celebrations. We deliver and set up the professional foam cannon so you can run your own foam party or add a foam party assistant for extra help. Add a Dunking booth  or Water Slide to your event for an unforgettable experience.