If you run across one be sure and post about it here! I'm hoping that Zoe will arrive soon, which means I won't be able to update. (Hint, hint Zoe! lol)
I'm not sure what all we might see, but last year I did pick up my Bamberoo SSC for 20% off (Bamberoo Online Shop).
Frog Mama (Frogmama Baby Carriers and More) did announce today on FB that there will be some sort of deal this weekend, so make sure to check out her FB page and the site as the week progresses.
People have said in the past that PaxBaby (PAXbaby.com | *Happy Babywearing*), Marsupial Mamas (Marsupial Mamas, LLC — Welcome), and KinderCarry/KinderPack (Kindercarry — Home) have had some kind of deal going on. Boba did allow vender last year to discount their products Thanksgiving Day (but didn't announce it till that day).