The experience will be excellent, don't get me wrong.
The food is top notch and well executed but its fame stems from the cachet of going rather than the food, really. It's just slightly dull.

I've only been once and I saw Roger Moore. I could have had a bot dog for dinner and I'd still have been happy.
( Monty Boyce, My cheese game is strong, Thu 25 Aug 2011, 9:01, 2 replies, latest was 14 years ago)

Was he swinging on a luger?
Whoever I see in The Ivy, I shall ask them if they know you. Most famous people do, right?
(Darth Foxtrot A one-man army dedicated to making fetch happen, Thu 25 Aug 2011, 9:04, Reply)

They definitely do.
However they know to respect my wish to remain low-key so they'll tell you they don't.
( Monty Boyce, My cheese game is strong, Thu 25 Aug 2011, 9:05, Reply)

I imagine their confusion might be genuine
if I ask them "do you know Monty Boyce? No I don't know his real name. You know, MONTY BOYCE"
(Darth Foxtrot A one-man army dedicated to making fetch happen, Thu 25 Aug 2011, 9:07, Reply)

Roger Moore?
Legend.
(Set your faces to Stunned Bigly, Thu 25 Aug 2011, 9:05, Reply)