Job interview

Unknown

I have an interview in a few weeks (I'll be about 20 weeks then).   It's a bit unusal in that it's not EXCATLY and interview, more of a seeing the facility and meeting the people who would be my bosses (so yeah, it's an interview).  This iffy-ness is because it wouldn't be starting until a bit over a year from now (so if it works out, this job would have nothing to do with pregnancy/maternity leave).

Basically I'm trying to figure out if I should mention that I'm pregnant or not. I'm worried that if will look weird if I don't because it may be pretty obvious at that point......