Don't pour out that gefilte fish juice!

Lis Riba has a sick kittie who now only seems to consume liquidy stuff, like the water tuna comes packed in and the liquid that is not the gelatinous gloop that makes members of my nuclear family gag whenever I open a jar of gefilte fish (they're not so fond of the gefiltes themselves, either). So she asks if Boston-area folks could save the liquids, then contact her to arrange pickup.