The most popular business question I’ve been asked in recent weeks is when will Kenzeroni’s Pizza open at Plaza Shopping Center?The answer is not this week, but Kenzeroni’s is set to open the following week, which is the week of Oct. 27. Owners Jeff and Rebecca Acre say they are taking plenty of time because they want everything to be perfect for opening day.“The idea isn’t to have people eat here once,” said Jeff. “We want them to eat here again and again.”When I stopped by Friday afternoon, Jeff, Rebecca and some of their family members were busy sampling pizzas.