Westborough’s Cultural Council will award 30 grants to cultural improvement projects this year, the largest number it has ever been able to award. The grants total $21,100 and are being given to a variety of organizations and activities . The council is part of a network of 329 local cultural councils in Massachusetts, supporting community-based projects in the arts, sciences and humanities. A reception for the winners will be held Wednesday at 7 p.m. in the Senior Center. To view the complete list of recipients or to learn how to apply for a future grant, visit www.westboroughculturalcouncil.org. Full story for BostonGlobe.com subscribers.