Another addition to our Halloween activities (check our Holidays page for the full list), Loma Alta Park's Community Building will turn into the Altadena Haunted House on Fri., Oct. 30.  There'll be a coloring contest, games, and general spookiness for free.  It starts at sundown (about 6 PM) and goes on until 10 PM.  For more information: 626-398-5451.