If you want to explore some hidden religious sites, the Siam Society is offering a special temple tour in downtown Bangkok that will take in a number of lesser known and lesser visited wats on Jul 21 from 9am to 7am. The study trip will be led by expert bilingual (Thai/English) guides versed in the finer points of the beautiful architecture and mural paintings of Wat Prasert, Wat Sai, Wat Kaeo Fa, Wat Chong Nonsi, and Wat Kaeo Paitoon. B2,050 (B1,850 for members). For further information and how to reserve a seat, call Khun Prasert or Khun Ekkarin at 02-661-6470-7 or fax 02-258-3491.