“National Sandwich Day 2026 freebies and deals: Subway, 7-Eleven, DoorDash. See list of where to score free lunch today”

Key points

• Subway offers buy-one-get-one-free footlong subs for Sub Club members through Nov 8.
• 7-Eleven rewards members get $1 drinks all day on Nov 3 with a sandwich purchase.
• Firehouse Subs provides a free medium submarine with a $15+ purchase for one day.
• Quiznos Rewards first app purchase yields $5 off, plus Denver DEN promos.
• Pepsi x DoorDash: $15 off $25+ orders with select Pepsi products via codes