Linux Foundation Events: Venues and Host Cities

The events calendar spans multiple regions, with the site's country filter grouping conferences by region and country. Prague, Czechia hosts a cluster of co-located October 2026 events including Linux Plumbers Conference, Observability Summit Europe, ValkeyConf, the Linux Foundation Member European Forum, OpenSSF Community Day Europe, Embedded Linux Conference Europe and Open Source Summit Europe. Other named host cities include Barcelona, London, New York, San Jose, Tokyo, Amsterdam and Alexandria.

• Prague, Czechia
• Barcelona, Spain
• London, England
• Tokyo, Japan
• Amsterdam, Netherlands
• San Jose, California
• New York
• Alexandria, Virginia

KubeCon + CloudNativeCon Europe takes place at Fira Gran Via North Access, Carrer del Foc, 37, 08038 Barcelona, with event dates of 15–18 March 2027. The venue sits roughly 3 km from Barcelona's historic city centre and about 12 km from Barcelona–El Prat Airport (BCN), a drive of approximately 15–20 minutes depending on traffic. Metro Line L9 Sud links the airport directly to the Fira and Europa | Fira stations adjacent to the convention centre, while L10 Sud serves the nearby Foc station and TMB bus routes H12, V1, 46, 65 and 79 stop beside the venue. The event pages describe the venue's sustainability measures, including 100% renewable electricity and more than 26,000 rooftop solar panels.

• Carrer del Foc, 37, 08038 Barcelona
• 12 km from Barcelona–El Prat Airport
• Served by Metro L9 Sud and L10 Sud
• TMB bus routes H12, V1, 46, 65 and 79
• 100% renewable electricity on site

Jupyter Day is held at the San Jose Convention Center, 150 W San Carlos St, San Jose, CA 95113. The PyTorch Conference 2026 room block also covers attendees of AGNTCon + MCPCon North America and other co-located events at the same venue. The contracted San Jose Marriott is at 301 South Market St, around a two-minute walk from the venue, and alternative nearby lodging listed includes Hyatt Place San Jose/Downtown, Four Points by Sheraton San Jose Downtown, Hotel De Anza, Hilton San Jose and Signia by Hilton San Jose.

• 150 W San Carlos St, San Jose, CA 95113
• San Jose Marriott room block, 417 ft from venue
• Room rates from $289.00 plus taxes
• Room block closes 28 September 2026

Open Networking & Edge Summit (ONE Summit Japan) 2026 takes place in person at Toranomon Hills Forum in Tokyo, Japan. The venue address is Toranomon Hills Mori Tower, 5th Floor, 1-23-3 Toranomon, Minato-ku, Tokyo 105-6305. The speaker guide lists event dates of Thursday 11 December to Friday 12 December, and a separate venue and travel page covers recommended hotels in the area. Attendees travelling to Japan may request a visa letter from the Linux Foundation after registering, with requests due no later than two weeks before the event.

• Toranomon Hills Mori Tower, 5th Floor
• 1-23-3 Toranomon, Minato-ku, Tokyo 105-6305
• Visa letters processed in about three business days

Some events in the calendar run in hybrid form, such as the Linux Plumbers Conference listed for 5–7 October 2026 in Prague, Czechia and virtually. Dapr Day appears as a virtual event on the same calendar. The Linux Foundation's code of conduct applies to participants at all of its events, whether held in person or virtually.

• Linux Plumbers Conference: Prague and virtual
• Dapr Day Virtual
• Code of conduct covers in-person and virtual attendance