CHOOSING A DATE: Saturdays are traditionally the most popular wedding day. Therefore, Saturdays are reserved quickly. Since Ostertag Vistas is fully heated, Saturday winter weddings are warm and gorgeous! Fridays and Sundays are very popular since either allows out-of-town guests to enjoy all that the area has to offer, making it a great destination wedding experience. Guests can visit Washington D.C., Gettysburg, Baltimore, etc. You can enjoy your special weekend with your family and friends. A Friday wedding can allow opportunities to come the day before for set up and rehearsal.