Doug and Georgie Patt, of Woods Hollow Lane in Allentown, stand in their garden featured in the Parkland Garden Club's 'Carnival of Flowers,' the 17th annual garden tour event hosted by the club. Much of the bedrock featured in the Patts' rock garden was discovered and preserved during the construction of their home 25 years ago. Two of their children have been married on the grounds of the home. Gardening has been a passion of Georgie's since her marriage to Doug; they have been happily married for 50