I don't think so, but I did used to have a camping tent in my room once. I would always sleep in it nearly every night instead of my actual bed. Sometimes, I still wish I could do that... but sadly, my room isn't big enough for such a thing. :(
When I used to have a bunk bed (the top was for things like stuffed animals and the like, it was actually far too hot up there to sleep), my parents tucked a light blanket into the wooden side panel to give me the effect of having a 'tent' in my room. Sadly, it didn't quite work out as well as I wanted it to...
Also, I didn't grow up as a normal or typical child. I do think I tried to make one once, but it didn't really work out because I didn't do it right. D: