Triangle meetings: holography
To actively encourage the joint interest in the developments in AdS/CFT holography the Delta Institute for Theoretical Physics organises 6 afternoon meetings a year, usually on the fourth Friday of the months Sept, Oct, Nov; and Feb, Mar, Apr. The meetings start in the afternoon with an invited speaker, followed by a local one. We end the afternoon with drinks. The supporting institutes in Amsterdam, Leiden and Utrecht each take turns in hosting the event.