IMO, I can't see morels getting an entire forum.
I think a sticky or a sub forum, appearing in camp cooking or the soon to return Off Season forum would work well. When morels start popping up, a morel fan could ask a mod to start a sub forum or sticky thread. When morel season ends, that feature can be closed.
Clearly, morel hunting falls within the hunting/fishing culture we have here. It would be a nice service to Morel fans to have some feature for them. But it is too narrow a topic, again IMO, for an entire forum for itself.