Hey Mindy! The catering manager at Las Posas is so nice and easy to work with. She was able to make special arrangements for me when I got married there in November 2011. They do not have security services on site but were able to hire them for my event. Coat service is provided at no charge and valet parking can be arranged. Basically, if you have any concerns or special requests, just ask and they will work with you. It is a beautiful place to get married, hope you like it and congrats!