Lakes Region (NH) breweries are brewing mighty fine craft beer, from the Lone Wolfe Brewing Company in Wolfeboro to ultra-local nanobrewery Squam Brewing.
There's no one single choice when it comes to choosing the best beer to mix with your batter-making ingredients - egg, flour, and (optional) spice. Choose a beer that matches the spirit of the meal that you are looking to cook. That's what it is most important.
Back in the day, we're talking all the way back to the 90s and prior, the case of beer was the definitive unit of measurement for starting a good time.