Official Amsterdam poster for In Laughing Memory, showing Jason Leong laughing in glasses, a light shirt and a loose tie, beside the date 20 September 2026.

Image credit: Official artwork published by Boom Chicago and Zeppelin Entertainment; individual photographer not named

Dr. Jason Leong’s In Laughing Memory was scheduled at Boom Chicago in Amsterdam on Sunday 20 September 2026. The promoter listed two English-language performances, at 15:00 and 19:00.

A personal starting point

The advertised show grew from Leong’s experience of losing one of his best friends to cancer. Writing comedy became his way of working through that grief. The programme description placed loss and love at its centre, giving the title a personal meaning rather than presenting it simply as a collection of unrelated observations.

From medicine to stand-up

Leong’s background as a medical doctor formed part of the show’s introduction. The promoter also noted his two Netflix specials, his 2022 appearance at Just For Laughs in Montreal and his win at the seventh International Hong Kong Comedy Competition. Those career details provide context for the solo show advertised for Amsterdam.

Two sessions at Boom Chicago

The listed venue was Boom Chicago, Rozengracht 117, 1016 LV Amsterdam. Admission was for ages 16 and over, with doors scheduled to open 30 minutes before each performance. The promoter prohibited photography and filming during the show. Both sessions belong to this past-date record.