Join The Biggest Pop-Up in Westchester 🎉

Be part of a high-energy shopping experience at Jefferson Valley Mall on May 16th, 2026 (11AM–3PM). With 50+ curated vendors, strong local promotion, and steady foot traffic, this event is designed to help your brand get seen, sell products, and connect with new customers.

JOIN OUR RAFFLE AND WIN!!!

Get ready for an amazing opportunity! Jefferson Valley Mall and The Biggest Pop-Up are teaming up to bring you a $500+ raffle packed with incredible items from selected mall stores. Simply fill out the form to enter, and you could walk away with a bundle of exciting prizes. Don’t miss out—sign up today for your chance to win!

The raffle winner will be announced live at 2:30 p.m. on the day of the event—be sure to join us so you don’t miss the big moment!

BEWARE OF SCAMS!! ⚠️

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Join Biggest Pop-Up™

May16th @ Jefferson Valley Mall