Granger
I think there's a slight air of desperation in some restaurant menus. Are 'triple-fried' chips better than 'hand-cut chips'? Is 'jus' better than 'gravy'? (In my opinion, certainly not.) Some Scottish restaurants seem to be getting carried away with it all. Not only do they say 'beer-battered...', but some of them specify the beer/ale involved. If your menu had said only 'steak pie', I might have wondered if this was really 'bought, in huge trays, from Costco, steak pie.'
Like you, I used to dislike the word 'celebrant', but I told myself that it is perfectly valid - especially when I remind myself of the real origin of 'celebrate', to mark an occasion. This made it easier to accommodate the idea of celebrants at funerals, who weren't there just to make sure we all had a good, old time.
PS The crossword setters are still following me. Today's Times has a cricket-related clue and an '-ess' answer.