I have periodically visited Saigon Pho on Alma School for the last four years.  Today, our visit was disappointing.   When I asked our server to please use a clean wok when preparing my meal due to my nuts allergies, she seemed to be offended by my request. ( I've asked on prior visits with no problems.)I was made to feel, by this server, that they have high sanitation standards.  As much as I was hoping this was true,  my friend's spoon for the iced coffee had arrived with dried cilantro baked to it.   My other companion's Pho bowl had come with dried dark sauce on the exterior.  Mmmmm, not my idea of clean.  The server was sarcastic but we were there to have a nice dinner.  My entree tasted okay but the meat was chewy and cold.  The rest of my foodie group enjoyed their dishes but now I will just stick to Cyclo and Chandler Pho for my Vietnamese cravings and pleasant service.