Yes, I have the same markdown dates written down from last year too. Just remember that not
every Target store follows the exact markdown schedule, some go to 40% instead of 50% on the 26th.
Also, for those that don't know about it, Target normally does a
huge toy clearance in January as well. The toys will go from 30 to 50 to 75 to 90% off. Not everything is on sale, but in my local Targets there are usually 3-4 full aisles of clearance items. Some are the not-so-great-sellers, but other items are just older and need to be cleared out. I remember scoring some
Lego trains sets for less than $17 (these sold for over $150) and other great deals.
Don't know if it is ok to post here, but if you visit the shopping forums on mycoupons.com there is usually a big thread on the Target markdowns.
HTH!