Health Spa
[Date] [Name] [Address] Dear [Name] [Name of spa] invites you to a free visit at our health spa in order that you may witness our beautiful facility for physical fitness. You may avail yourself of our famous herbal body wrap, join our exercise classes, take a sauna, sample our swimming pool and jacuzzi, bathe in our mineral baths and work out in our gym. Since that alone would require one day, I haven't even mentioned our tennis and racquetball courts. We are very proud of our facilities and would love to show them off to you. Please take advantage of our offer by stopping in and bringing this letter with you. We do hope you will come. Yours Sincerely [Your Name] [Your Title]