At least it's not a RoberuNightMea branded pregnancy test that's already showing positive. But knowing some people they would buy that kinda merch happily, especially the shippers.
Fishman maid cosplay restaurant, where you get roe or shirako based on the incidental server. You eat half and they go the back room to splash on the side dish.
for some reason I feel like sushi would work well it'd be a plate of 4 (2 each) "Mea" sushi is the normal rice-nori wrap one with some sort of blue colored filling "Roberu" sushi would be the ones with a slab of salmon on top but with red rice