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Science café Papilionaceous plants
Science café Papilionaceous plants
Come listen, try, look. You can drop in whenever it suits you, stroll along the stalls,...
Friday 8 August
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Pasar Leiden
Pasar Leiden
This year, the Wereldmuseum and Pasar Leiden are joining forces to organise Pasar Leide...
Saturday 30 August
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West Coast Swing
West Coast Swing
Ever tried out West Coast Swing?
Monday 1 September
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Reorganisation and dismissal
Reorganisation and dismissal
The world is constantly evolving, leading to the necessity for companies to adapt. This...
Thursday 4 September
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September Meet&Mingle
September Meet&Mingle
Meet&Mingles are our monthly socialising events and your opportunity to get to know peo...
Thursday 4 September
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Pride Leiden
Pride Leiden
Enjoy the music of DJs, watch the colorful boat parade along the historic canals of Lei...
Saturday 6 September
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Pride - Official Afterparty
Pride - Official Afterparty
Join us for the ultimate after party following the dazzling Glitter-Magic Boat Parade o...
Saturday 6 September
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International social security
International social security
Ensure your international employees are correctly socially insured abroad. This seminar...
Thursday 11 September
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25e jubileumeditie The Weekend of Voorschoten
25e jubileumeditie The Weekend of Voorschoten
The Weekend of Voorschoten on 13, 14 and 15 September 2024 is an entertaining weekend f...
12 until 14 September
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The Rapenburg Race 7th Edition
The Rapenburg Race 7th Edition
Leiden's Van der Werfpark will host the 7th edition of the Rapenburg Race this year. Th...
Saturday 13 September
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Comedy Night International
Comedy Night International
Get ready for an evening full of English-language humor and diversity at our Comedy Nig...
Saturday 13 September
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Heritage Open Days Leiden
Heritage Open Days Leiden
During the weekend of 13 -14 September 2025, more than 30 monumental buildings in Leide...
13 and 14 September
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Days of Art&Science
Days of Art&Science
During the Days of Art&Science in Leiden (15 - 21 September 2025), art and science are...
15 until 21 September
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Brave New World
Brave New World
On Thursday, Sept. 18, 2025, the worlds of art, culture, philosophy, science, technolog...
Thursday 18 September
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Night of Discoveries
Night of Discoveries
On Saturday, Sept. 20, the Night of Discoveries art and knowledge festival will take pl...
Saturday 20 September
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Brave Young Minds
Brave Young Minds
Come to Brave Young Minds, a mini-festival for kids where art and science come together!
Sunday 21 September
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Science café Nightshade
Science café Nightshade
Tobacco and tomato are family, just like potatoes, eggplant, chili pepper, goj berry, b...
Friday 26 September
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Kunstroute Leiden 2025
Kunstroute Leiden 2025
Started in 1994 as an initiative of one artist, the Art Route has now become one of the...
27 and 28 September
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Concert People united will never be defeated
Concert People united will never be defeated
Pianist Hanna Shybayeva, born in Belarus, makes a personal statement against injustice...
Wednesday 1 October
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Science café Grass
Science café Grass
Come listen, try, watch. You can drop in whenever it suits you, stroll along the stalls...
Wednesday 8 October
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Concert Sea Pictures
Concert Sea Pictures
Reflections on the Sea by the 19th century composers Elgar and Liszt with Franciscus wa...
Friday 10 October
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Masterful Mystery - About Rembrandt's enigmatic contemporary
Masterful Mystery - About Rembrandt's enigmatic contemporary
Emotion, tranquility and melancholy. Phenomenally painted. But by whom? Nobody knows. I...
11 October 2025 until 8 March 2026
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Concert Melanie Bonis
Concert Melanie Bonis
With 'Portrait of a Woman' the Frank Bridge Piano Quartet introduces you to the music o...
Friday 17 October
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Comedy Night International
Comedy Night International
Get ready for an evening full of English-language humor and diversity at our Comedy Nig...
Saturday 25 October