Guild Wars 2

I would like to participate in this world boss event. A small group of us showed up today to attempt it. We completed the escort events and then failed on the 3 wurms. I couldn’t find any taxis in the LFG tool. Is this event still being done by anyone? If the answer is to find a guild that does it, how do I do that? Any help would be greatly appreciated.

The best way to do the wurm nowadays is by joining a Community run.
Usually you join them on TS3, they open a new map and give taxis, and they lead the events with a quite nice success rate.

There are plenty of different community TS3s, I only know of European ones. They usually advertise in chat, so just look out and maybe someone posts “3headed wurm now in TS, come join us on …. [TS address]”.
PS: No need to join any guilds or something.