Make your next holiday party memorable and fun by hiring DJ-DEMA ENTERTAINMENT SERVICES to kick it up a notch! Our DJs have lots of great holiday party music. Christmas Parties if you are planning a Christmas Office party, you've come to the right place. DJ-DEMA ENTERTAINMENT SERVICES will work together with your office social committee so you can rest assured that your Christmas office party will not skip a beat. New Year’s Eve Parties. Unlike Christmas parties which are booked throughout November and December, New Year's Eve is a very singular and special event. Here at DJ-DEMA ENTERTAINMENT SERVICES we will work hard to make your New Year's Eve party one to remember! At DJ-DEMA ENTERTAINMENT SERVICES, providing customers with outstanding industry leading DJ service is priority number one. The book is almost full and don’t wait for the last minute!!!!!