1st February 2019, De Groene Godin, Kleine Houtstraat 84, Haarlem
21st June 2014 Book launch Wie Nunspeet zegt, zegt Van Vloten, Rode Kruisgebouw Nunspeet
15th October 2015 Opening exhibition Het Ronde Huis in the Noord-Veluws Museum in Nunspeet
12th January 2016 Lecture: Waar is Wodan? in the Noord-Veluws Museum in Nunspeet
10th July 2017 Lecture: Pseudo-history with the Round House Group, for Skeptics in the Pub, Café De Doffer, Amsterdam.
20th January 2018 Lecture PCP Fair, De Kiekmure, Harderwijk
7th April 2018 Book launch The Silent Listener. The Life and Works of J.H.W. Eldermans, Museum of Witchcraft and Magic, The Harbour, Boscastle, United Kingdom
10th June 2018 Pagan Federation symposium, Koorenhuis, The Hague
21st July 2018 Book launch and signing session, Atlantis Bookshop, London, United Kingdom.
4th November 2018, Hasselt Expo – Grenslandhallen | Gouverneur Verwilghensingel 70, 3500 Hasselt, Belgium
18th November 2018, Dansen Roels | Boterlaarbaan 89, 2100 Deurne, Belgium
2nd December 2018, Leuven, Brabanthal | Brabantlaan 1, 3001 Heverlee, Belgium