To be a bit more conspicuous while drinking at home, the Brewer's Cow 'Beer Infused Ice Cream' ought to do the trick. The Connecticut company makes premium ice cream using actual beer.
So far they've got ice cream pints that come in six packs (keeping up well with the beer theme) and each pack is made up of from a pair of Guinness, Samuel Adams and Ten Penny Ale flavors. Of course this ice cream won't get you drunk as it's alcohol-free and simply lets the individual admire the taste of their favorite beer. This is the perfect swap for an actual beer after dinner, bringing together dessert and the casual drink.