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March 12&13 2027 - Bangkok, Thailand
Spontaneous Sessions & Lightning Talks

Session: Spontaneous Sessions & Lightning Talks

Overview

Ways to let people propose and run sessions on the fly.

Lightning talks

  • Sign up anytime - People can sign up just before or during the event if something inspires them.
  • Submit early, pick randomly - COSCUP collects submissions during the conference and draws speakers out of a hat.
  • Pre-fill some slots - Have a few known speakers lined up, then open the rest to whoever wants in.
  • Auto-advance slides - ConfigManagementCamp uses 20 slides that auto-advance. Keeps talks short and energetic.

Birds of a feather sessions

  • Need a topic - FOSDEM lets people book a room, but they have to propose what they’ll talk about.
  • See and sign up - COSCUP lets people sign up after day 1, once they know what’s happening and what they want to discuss.

Other formats that work

Open forum:

  • Put post-it notes on a wall. People pitch topics for 1 minute each.
  • You can have 60 people in one room doing 2-40 concurrent topics.
  • People drift between topics as they please. Good discussions happen.

Discussion circles:

  • 8 chairs, one stays empty. When someone new sits down, someone leaves.
  • Stops people from just watching passively.
  • Side conversations are fine.

Speed dating:

  • 2-3 minutes per person. Everyone introduces themselves in rotation.
  • Name tags with what people are interested in or what they know.
  • Good icebreaker.

Making it accessible

  • Use plain language - Not everyone knows what “BoF” means.
  • Pair people up - Put newcomers with someone experienced.
  • Tours - Have people show the new folks around, explain what’s happening.
  • Keep it interactive - Discussions, not lectures. Too many people just watching kills it.

Things to try

  • Everyone presents a slide - Each person makes one slide about what they want to discuss or need help with.
  • Classified ads - A wiki or whiteboard where people post what they need and what they can help with.
  • Structured mentoring - 1-on-1 time between experienced folks and newcomers.