How do you go from gym whistles and dodgeballs to foam cannons and $150,000 in side hustle income? This elementary PE teacher discovered a unique business opportunity that lets him earn six figures during his summer break — and have a lot of fun along the way. Tim Carstensen from FoamPartyAllStars.com runs a full-service mobile foam party that brings an interactive experience to the Chicagoland area. The best part is he started with zero business experience and figured it out as he went. Tune in to Episode 676 of the Side Hustle Show to learn: The smart marketing strategy that got his first customers How he scaled from 1 foam cannon to 9 setups across multiple locations Why this business model works better than bounce house rentals Full Show Notes: This PE Teacher Started a $150k Side Hustle New to the Show? Get your personalized money-making playlist here! Sponsors: Mint Mobile⁠⁠ — Cut your wireless bill to $15 a month! ⁠⁠Indeed⁠⁠ – Start hiring NOW with a $75 sponsored job credit to upgrade your job post! ⁠⁠OpenPhone⁠⁠ — Get 20% off of your first 6 months! ⁠⁠Shopify⁠⁠ — Sign up for a $1 per month trial!