I had never thought to try this until I was in New Zealand while pregnant. My husband was having a glass of one of the great NZ wines, and the server suggested lemon-lime (like Sprite) with bitters for me. It was great! I turns out that it is a very common Kiwi non-alcoholic cocktail - they even sell it premixed in cans in the stores. I now order it all the time.

Btw, tijet, you can still get Bitter Lemon in the UK.