Say goodbye to 2017 with our spectacular New Year’s Eve Party for the friendly 30up, 40up & 50up. Party location is the beautiful mansion Het Oude Slot in Heemstede. A nice sub urban city near Leiden, Haarlem and Amsterdam.

We guarantee a great 2017 closure and a delightful beginning of 2018. DJ Joost plays a swinging mix of disco (70s, 80s and 90s) and swinging classics of 00s and 10s. You will enjoy lots of disco classics of the 70’s 80’s and 90’s. and some all time danceable hits of the last two decades.

Letz Party is about dancing, meeting new people of your own age. In the two seperate lounge areas you can hang out. On this special night we serve special Dutch New Year party snacks [like the ‘Oliebollen’ with powder sugar and the worlds famous ‘lekkere’ Bitterballen, cheese bites etc. etc]. Off course at midnight we make sure you have a glass of fine bubbles to cheer with, with your friends and the lovely people around.

So this a night with great dance music, lots of sinful snacks in a beautiful monumental venue. It is not a 2 generations party, at this party you’ll be surrounded with “the friendly 30up, 40up and 50up’ only. ……   We welcome you warm heartedly.

Please dress casual chic.
We are Open from 20:30 – 2:00 hrs



The pre sale tickets are € 30,. If available you pay € 35 – online and at the door on 31st December. You can find the pre sale addresses at this page: Pre Sale addresses for the Parties


Address: Ringvaartlaan 11 Heemstede.
Park your car (or bike) on the parking at the Ringvaartlaan. ROUTE PLANNER: search on street ‘Ringvaartlaan 11’, in the city of ‘Heemstede’ on Google search. Drive another 130 m arriving at this address, en links het parkeerterrein op (gratis). Zie Google Maps



Call the party host William Appelman at 06 1489 0903.

note: Like many other guests, you are free to light your fire work in the designated area. The Letz Party organisation will not light fire work themselves.