Lightning Makers, assemble! Pre-Gathering for the 3rd #LightningHackday! ⚡

The third #LightningHackday is happening on August 31st (Hackathon) and September 1st (Main Event), so we want to use the chance to gather with some early birds, have a beer and help room77 to finally set up Lightning payments. If you want to attend the #LightningHackday itself, please sign up here: https://lightninghackday.fulmo.org/