What’s it like to go to Tiki Kinderland in Solingen? Well, we discovered yet another indoor playground in North Rhine Westphalia. We already know GeckoFun in Burscheid, Hoplop in Cologne, Okidoki in Langenfeld, Trampolino in Hilden, and Hugodrom in Remscheid. This one here has a specialty that the other ones are all missing: Water! It…