I'd wondered if your temple was part of that. A book on Ganesh I was reading mentioned Edmonton being a place that He took milk at.It happened here, and about 2000 people offered Him milk. I didn't bother to go because I had had even more powerful personal experiences with that murthi, plus the fact I dislike crowds and hulabaloo over miracles.
I could understand avoiding due to the crowds. I may have stayed home, too, as I doubt I'd have been able to get through the masses... I have to wonder what your experience is, but know these things are personal, so won't pry.