For those of you interested in the Radisson Big Night Giveaway and the Country Inn and Suites SOGO promotions, I just registered and got messages indicating the full 50k and 44k points are still available. If you haven't heard of the promo or have but need more info, check out this post from Boarding Area blogger Mommy Points: Club Carlson Promos. She has one of the most detailed explanations of the promotion that I've seen.
If you just need the links to sign up for the promos, here they are:
Radisson Big Night Giveaway