Yeah, some of these are outright scam level... I'd put Enchanted Rose in that list as well...This was a planDisney response from January. Doesn't sound like a good use of DDP.
"Many lounges at Walt Disney World Resort do accept the Disney Dining Plan. Check out the list of participating restaurants on the Walt Disney World Resort website. You can redeem one table service meal at restaurants like Nomad Lounge. Most of these lounges have small plates or appetizers instead of entrees, and many have no desserts that usually round out the credit. So, at Nomad Lounge, you'll be able to order a small plate and a drink. At the moment, specialty drinks are not included (only standard alcoholic and nonalcoholic beverages), so double check with your server before you order."