Charles Whittaker and Benedict “Ben” Koenig decided to start a small-scale war against a Taco Bell in Napa. That’s a joke, but one wouldn’t be blamed for believing it might be true.

WaBa Grill has permanently added tacos with boom boom sauce to its menu, according to a news release from the Anaheim Hills-based chain. Boom Boom Tacos are made with soft tortillas that are a ...