Eiffel Tower Lemonade Crystals just caught this link ..... I remember Eiffel Tower lemonade crystals from late 50s early 60s made by my grandmother and it was the best soft drink ever made! Yes please someone revive this drink as it would be a big hit again. From memory you poured boiling water over the crystals in a jug, stirred until they dissolved, wait to cool, and then bottled the syrup, add water to taste just like you do with squash, gorgeous. I remember that in addition to lemon flavour, which was a taste all of its own, you could also get orange flavour. Mmmmmmmmm