DENVER — Tuesday is National Sandwich Day and to celebrate, the largest sandwich chain, Subway, is offering a promotion to customers.
The sandwich chain will hold a “Buy One, Give One” offer Tuesday at participating locations.
— Subway® (@SUBWAY) November 3, 2015
Customers can buy any sub and a 30-ounce drink and get a free sub to share with anyone you choose.
The free sandwich must be of equal or lesser value.
Subway says that while it encourages all stores to participate in the promotion, it is always best to check with the individual franchise.