National Sandwich Day 2026 — Free & BOGO Sub Deals (Nov 3)
- Value: Free & BOGO sub deals
- Free — no purchase necessary
National Sandwich Day is Tuesday, November 3, 2026, and sub chains roll out BOGO offers, $1 footlongs, and free delivery. Subway has run buy-one-get-one (or $1) footlong deals with a promo code, Potbelly a BOGO, and Jersey Mike's free delivery. Most are deals rather than fully free, but the savings are real. Here's what to expect.