What are you doing this weekend? Many people have Monday off for the Martin Luther King holiday and there are several sales as well as MLK coupon codes:

• Macy’s coupon: 15% Off Sale and Clearance, Expires: 1/21/13, Plus 3% Cash Back
• Dress Barn coupon: 20% Off Any Regular Price Item, Plus Free Shipping On Orders Of $75+, Expires: 1/21, And 4% Cash Back
• Guess coupon: Up To 50% Off Already Reduced Apparel, Expires: 1/23, And 4% Cash Back
• Ink4Less coupon: $5 off of $50+ Ink and Toner cartridges, Expires: 1/22
• J.Jill coupon: Extra 30% Off Sale & Outlet Styles, Expires: 1/21,  And 4% Cash Back
• Levi's coupon: 20% Off $100+ Order + Free Shipping On $75+, Expires: 1/22,  And 4% Cash Back
• Mikasa coupon: 20% Off MLK Day Sale Items, Expires: 1/22, Plus 6% Cash Back
• Samsonite coupon: $20 Off $100+ Order, Expires: 1/21, And 5% Cash Back
• Wilson's Leather coupon: 20% Off Any Order, Expires: 1/22, Plus 5% Cash Back

Image thanks to optikfluffel on flickr.