Lots of options. Check out the list here: http://armatureworks.com/wp-content/uploads/2018/09/AW_GF_MENU_09.17.18.pdf
Great gf options at a variety of the stalls. My girls loved the gf chicken tenders at Cru Cellars (most items ate gf here), I had a chicken rice bowl from a Ramen place, it was pretty good. Ciders and many gf drinks everywhere.
Last time we visited, we were told that the fryers are not dedicated GF, despite previously being told they were.