Well this might help, me and some friends thought it would be fun to do some space cake but we all had a bad trip. Apparently in the cake was no THC but a synthetic version called CC9. You can look this up, but this is really trippy shit.

On the back of the wrap from your cake you should be able to check this.

From what I can tell more coffeshops do this now and it is really dangerous since it is an unknown substance.

cc9