Holy moly, free sandwiches for everyone! Head on down to any Starbucks outlet this Friday, 15 January and receive a free Russet Egg Mayo Sandwich when you purchase any beverage in Grande size.
The special giveaway offer is valid through the day but redeem them as early as you can since the offer is only good while they last.
https://twitter.com/SG_Starbucks/status/687069054096375810
