The event will take place in the venue Merikaapelihalli, Cable Factory.
The closest hotel to the venue is Holiday Inn - Helsinki West Ruoholahti.
Holiday Inn link here, looked absolutely terrible when pasted
For other options, check Wikitravel.
For visitors from abroad, we recommend checking out Wikitravel's Helsinki page.
The closest metro station is Helsinki / Ruoholahti.
The local transport service HSL's Journey Planner can be used to plan your local mode of transportation. It recognizes the name "Kaapelitehdas" as a starting or end point.