After seeing Jason's update this is still a pass for me, I thought I read they had expanded the hours but it doesn't appear so. I'll stick with Geyser Point.
Yes, they're different offerings held at different times. The Photography and Cake decorating are part of a series of seminars available at the resorts for DVC.
Unlike ToWL it is only for those staying BRV/CCV. Still don't see it as true concierge service but now that I can book one night I may give it a try just to see.
NEW—booking just became more flexible! Starting on October 10, 2018 when you book the lounge service, you’re able to choose your party size and the number of days you’d like to purchase.