Hi Carey,
I'm looking at the issue. The first thing is that there is no my token for Event Location in this program in Marketo. So that one is not going to resolve properly. The Detailed Location token didn't resolve when I tested this either, and this is due to the fact that it failed b/c there was a token in the ICS file that didn't exist. I removed the my.Event Location token since there is no such token, and all is working. Please try your test again.
Thanks,
Cheryl