In Garden Grove the main attraction is the Crystal Cathedral, the domain of television evangelist Robert "Hour of Power" Schuller. Designed by architect Philip Johnson, the sparkling glass structure resembles a four-pointed star, with more than 10,000 panes of glass covering a weblike steel truss to form transparent walls. Two annual pageants, "The Glory of Christmas" and "The Glory of Easter," feature live animals, flying angels, and other special effects. COST: Tickets for the pageants $18-$48.