If you’re still looking for a calendar, Lulu is currently offering a 30% off coupon code until January 31st. Use the code SHELFSTOCK305 at checkout. You can use it to buy my science portrait calendar, or any other calendar or book at Lulu!
Alternately, you can use the code WHOASHIPPING to get free ground shipping on your entire order until January 31. (You can’t combine the two codes).