The content on Groceteria comes from three primary sources: the main site, the message board, and the Google Sheets that generate the location lists. Right now, you can’t search across all those. The easiest (and free) way to accomplish that is to add a custom Google search to the site. I don’t love that option (especially the look and feel and the ads) but I’m testing different things and this is thing number one.
It’s an external link because I don’t want to take it live as a search box on the site yet.