There are lots of holes in this promotion, but in a good way. To celebrate National Donut Day, King Soopers is offering all of its cake and raised donuts for just 25¢ each on Friday, June 3. The offer requires a SooperCard. If you do the math, that makes a dozen donuts just $3 — a truly sweet deal! You’ll be a hit at the office walking in with a few dozen donuts for your co-workers for under $10. Most stores open at 5 a.m. with fresh donuts ready for purchase.