The Drunken Lizard Pub

I cannot locate the entrance to the Hidden Guild in the Forsaken Coast. I would truly appreciate a screen capture showing the right spot. Could someone please send me a private message? I understand that people may not want to see spoilers.

Thank you in advance!

Just keep using the strange viewing glass, and it will point you there. Go toward the point where all the light-"waves" are going...

How do I use the looking glass? It cannot be equipped as a weapon.

I figured it out, thanks!