MSC sure don't make this stuff easy do they.. 🙂
Currently the 'Easy' package does not cover any of the speciality or signature venues, so that should be straightforward.
'Easy Plus' and 'Premium Extra' do cover speciality restaurants, but not the signature venues.
Hola! is not a signature venue so within the price limits the package should be honored.
The best list of the signature venues I've found so far is as follows:
Venchi 1878 , Jean-Philippe Maury venues, MSC Virtuosa Starship Club, MSC World Europa Coffee Emporium, MSC World Europa Raj Polo Tea Room