Cost of Retreat: $135.00 per adult or child for mail in registration and $140.00 online registration. Includes 5 meals and 2-night accommodations. Your badge is considered your meal ticket and must be worn to the dining room. Off-Site Lodging: $40.00 registration, $10.00 each meal. Meal tickets can be purchased during registration times. No on-site Camping or Tents are allowed at Camp Olympia. Also, Camp Olympia is a non-smoking facility. Smoking will be permitted in a limited area on the grounds.