Good afternoon from Caf Tour & Travel,
Dear Michael,
We are glad that you enjoyed the “Three Tenors concert” and dinner!
As per the description on Viator, this activity is studied as an individual experience and not a group experience, this is why we provide a detailed voucher valid for both concert and dinner.
On the voucher, it is clearly stated the restaurant venue, the theater location and even the menu, should there be any specific dietary requirements, for your convenience.
That being said, we are sorry to read your encouragement to opt for other purchase solutions, since your feedback about the experience we provided is positive.
Best regards