Ah ha! ;) Thanks — sorry about that! OK, after updating the theme, here’s what worked for me, in case anyone else needs it:

Once I added the word “MENU” in there, I didn’t want the menu icon anymore (I might have kept it, if I could’ve figured out how to move it to the right side of the “Menu” text, but I couldn’t ;). So, here’s what I ended up going with:

On line 80 of header.php, I swapped out:
echo ‘‘;
with:
echo ‘MENU‘;

and added the following to my custom css editor:

#advanced_menu_toggle {
font-size: 18px;
width: 75px;
}

Thanks again! You guys have been great!

Thanks, but I’m not finding any code like that in header.php — no “advanced”; no”mobile_menu”; no “toggle”. Would you check that out for me, please? Thanks.

Ahh, perfect — that’s what I was looking for. Sorry, I was looking for those settings, but I convinced myself I’d seen them in a different theme :\ Anyway, thanks!!!

For anyone else, these are the “Additional Portfolio Settings” found below the editing window on the portfolio items pages. If you don’t see them, make sure that Screen Options box is checked.

When I click on one of the ajax portfolio grid items on http://barsocchini.com/beta2/press/ — 302 Rambla Pacifico Press, for example — I see this — https://www.evernote.com/shard/s320/sh/4d7994f1-33cc-493a-afa2-2d2f186bb9d0/91eeeb06953bbc910c41eb78e457c7bb — the “Big image with thumbnails below” gallery layout, with only one image. Shouldn’t the ajax reveal the actual layout of the 3021 Rambla Pacifico Press portfolio item: http://barsocchini.com/beta2/portfolio-item/3021-rambla-pacifico-press/ which is three images across?