The Monster Trainer walks in with a backpack slung over one shoulder and a cap pulled low, like he just crossed through the yard on his way to the next town over. He's spent years collecting badges and making friends with creatures most people only read about, and he still gets genuinely excited every single time. He asks the birthday child to be his training partner for the day before he's even finished saying hello.
Monster Trainer is now booking birthday visits across San Diego — from Chula Vista and Oceanside to every corner of San Diego County. Dates go fastest on weekends, so lock yours in early.
Browse all San Diego characters.
His outfit is a durable jacket-and-cap combination with a structured backpack that holds its shape through the training course and scavenger hunt alike. The fabric is built to move through active games without wear, and the cap is secured to stay in place through every challenge.
Plenty of posed photos with the birthday child and every guest.
Custom balloon creations that double as party favors, for an added fee.
Character-led songs and dances, with singing available on request depending on the performer.
Availability varies by costume, performer, and your requests. Simple cheek art is included; balloon twisting is an add-on and subject to availability.
Absolutely — many San Diego families book two or three characters together. Add them in the quote builder and you'll see combined pricing instantly.
A fully costumed, background-checked performer plus interactive games, singing and dancing, simple cheek art, and photo time. Add-ons like balloon twisting are available for an added fee.
Use our instant quote builder — pick your date, enter your San Diego ZIP code, and choose Monster Trainer. You'll see real availability and pricing right away, and you can reserve your date with a deposit.
We serve all of San Diego County from San Diego — see the full San Diego service area.
Free, no-obligation quote for any address in San Diego County — usually ready in under a minute online.