Eiffel Tower Lemonade Crystals I remember Eiffel Tower Lemonade very well. We were not allowed it at our house for some reason, but my next-door-neighbours used to drink it and I always hoped I would be offered it. It was so much nicer than squash! I seem to remember that it tasted very similar to the drink I made with lemon sherbert crystals, which are still available, so those hankering after a trip down memory lane could try that and report back as to whether they agree that it is similar.