I posted about the 4griller’s joy product a couple weeks ago. The idea of interchangeable cooking surfaces is great! Unfortunately only a 57cm (22.5″) version is available, and all my webers are 47cm (18.5″). The company now has a new website for US customers. The interetsing part though is that on this site they mention that there will also be an 18.5″ version available! I sure hope that happens. I would definitely be interested in ordering one (assuming it would also be available here in Europe).
I just came across this great accessory for your 22.5″ (57cm) grill. Thanks to the dutch language blog Rookgordijn (Smoke Curtain) for pointing this one out. Its an interchangeable 4 section cast iron cooking grate. The four sections can be used with a variety of different cooking surfaces like a cast-iron grate, grill-stone, griddle and even a chicken stand. It is a very interesting product. I would be asking for one for my upcoming birthday but unfortunately it is only available in the 22.5″ format. All my grills are 18″. Oh well, maybe I can ask for a bigger grill instead! Click on the photo to go to the German manufacturers website.