The Family Band Bringing Cabo San Lucas Energy to Your Destination Event
Kids Monsters is five siblings from the Castolo family — Genessis, Nickeit, Nirvana, Osiris, and Ramses — originally from Ensenada, Baja California, and based in Cabo San Lucas since 2016. With 15+ years performing together and 500+ events behind them, they deliver a high-energy live show spanning pop, rock, R&B, Latin, jazz, cumbia, and reggaetón — fully bilingual in English and Spanish.
What sets Kids Monsters apart is the chemistry of a family who has played together their entire lives — something no rehearsal schedule can manufacture. They're the preferred entertainment act at Los Cabos' top resorts, including Esperanza Resort, Chileno Bay, One&Only Palmilla, Paradisus Los Cabos, Hotel Marquis, and Grand Velas, and are available in acoustic duo/trio or full five-piece electric format — for Optimo Entertainment clients planning a destination wedding or an international event.
Known for her powerful stage presence and versatility across multiple instruments, Genessis is the front-and-center force of Kids Monsters.
Nickeit anchors the harmonic foundation of the band, bringing jazz sensibility and pop polish to every performance.
Nirvana drives the groove with a natural feel for rhythm and pocket that comes from a lifetime of playing alongside siblings.
Osiris handles everything from tight rhythm parts to soaring lead lines, adapting seamlessly across genres from rock to Latin.
Ramses is the engine of Kids Monsters — a drummer who performs with the instinct of someone who has been locking in with the same band since childhood.
Book for your event
Bilingual sets for ceremony, cocktail hour, and reception — the trusted act at Los Cabos' top resorts for a destination wedding as unforgettable as the location.
Inquire → CorporatePolished, professional, and ready to read the room — corporate galas and incentive trips at Los Cabos resorts like Grand Velas and Paradisus.
Inquire → Beach PartyAcoustic duo, trio, or full five-piece electric — the same family energy, scaled to fit a beachfront party or private celebration.
Inquire → FestivalMain-stage energy for thousands — a regular at Cabo Music Festival with a crowd that never stops singing along.
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“Twenty years booking live talent. Kids Monsters have something money cannot manufacture — a family who have played together their entire lives. I recommend them to every client without hesitation.”
“I have organized festivals in Los Cabos for twelve years. Kids Monsters bring a raw energy to a stage that very few bands in the world can match. A standout act every single time.”
“Kids Monsters performed at our charity gala and helped us raise more money than any year before. The energy they brought to the room is something our donors still talk about.”
“Planning a destination wedding is already stressful enough — having Kids Monsters as our entertainment was the easiest decision we made. They read the room perfectly and kept everyone on the dance floor all night.”
Contact us for availability, rates, and to start planning your destination event.
Inquire Now or call 720-266-8231