Join Biggest Pop-Up™ as a Vendor: May16th @ Jefferson Valley Mall
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.
🛍️ Biggest Pop-Up — Vendor Rates Saturday, May 16, 2026 | 11 AM – 3 PM 📍 Jefferson Valley Mall — Yorktown Heights, NY
📐 What You Get • 10x10 vendor space • Placement in curated 50+ vendor layout • Direct selling to attendees • Included in event marketing
⚡️ Important • First come, first served (payment secures spot) • Curated vendor mix • Bring your own setup • Must stay within 10x10 space • No early breakdowns — full event participation required
What makes us different:
A portion of every vendor fee is reinvested directly into paid
social media advertising, ensuring consistent,targeted promotion
Biggest Pop-Up™ brings together dozens of local creators, food vendors, artists, and small businesses under one roof for an unforgettable shopping experience.