Red Rock Roasters (4801 Jefferson St. NE) is hosting the Single Origin Cupping event on Saturday, Dec. 14 from 10am until 11:30am. If you follow the section, you’ll know we here at Weekly Alibi love coffee, and the careful science that goes into making it perfect at every sip. This is where cupping comes in. Cupping is the industry standard method for evaluating coffee, and it's a great way to familiarize yourself with the similarities and differences between coffee origins. This is a great way to learn more about coffee and the industry and is also Red Rock Roasters’ final event for the year. For the low cost of $10, you’ll get to attend the cupping class plus you’ll go home with a 12-ounce bag of coffee. So, stock up for the winter, get a little knowledge and help support local roasters. For more information, call 883-1175.