This How-To shows you how to make an infield base to anchor your baseball centerpiece for your Bar or Bat Mitzvah, theme wedding party, sports theme event, corporate event, etc. Indoor/outdoor grass carpeting covers the infield, baseball bases and baseball (or team color) ribbon add accents. Ideas of what your final centerpiece can look like as well as other enhancements, are also shown. We will start with a list of required material.