Udhas, of the satin voice, is entertaining us this weekend. For the tougher, films on AIDS at Goethe. On the shopping front, take your pick on the totally ethnic - reams of khadi at Shilparamam, or Lepakshi's crafts mela. Budding strategists, head to Loyola for 2 days of grit and wit. Music, paintings, and more, this weekend.