By Brandom Gengelbach: Every 37 minutes, a new person moves to Northwest Arkansas, attracted by the region’s thriving job market, natural beauty and high quality of life…As the region grows and attracts working parents, we must consider their greatest needs. Certainly, investment in infrastructure, housing and quality-of-life amenities will continue to make the region attractive. But there’s another critically important area our business communities must be diligent in investing and growing — childcare….