Steinyfest Returns to Mamaroneck on October 4th with Theo Katzman, Sid Simons, and More
Westchester’s most beloved fall music festival is back! Steinyfest 2025 will take place on Saturday, October 4th from 1:00 PM to 10:30 PM at Toyota City (619 Waverly Ave, Mamaroneck) — bringing a full day of live music, food, craft beer, and community vibes to the Sound Shore.
Headlining the 2025 lineup is genre-bending singer-songwriter Theo Katzman, known for his solo work and as a member of funk collective Vulfpeck. The festival also features rising stars like Sid Simons, indie-folk favorite Amelia Day, and groovy, soulful Blue Light Bandits—with more local artists to be announced.
In addition to music, Steinyfest will feature:
– Food trucks from local favorites
– Craft brews by Boston Beer Co
– Vendor Village supporting local makers
– BYO chair-friendly lawn
– A VIP experience with premium access and perks
– Free admission for kids
“Steinyfest isn’t just a concert—it’s a celebration of live music, local culture, and connection,” says Greg Steinberg (aka “Steiny”), festival organizer. “We want people to discover something new, whether it’s a band they’ve never heard of or a neighbor they hadn’t met yet.”
Tickets are available now at www.steinyfest.com/tickets. Stay updated on Instagram: @steinyfest
Founded in 2020, Steinyfest is an independent music festival based in Mamaroneck. Known for its high-quality music curation and welcoming vibe, Steinyfest blends local charm with national talent to create an unforgettable experience for all ages.