It's just difficult to decide where to meet cuz most of us don't know Helsinki, lol
I think on Sunday from around 15:30 --> me & Masa & NAzu & Stryfe (?) will be expecting daigong at the central train station bus... area (since it's about 30min from the airport), and anyone is free to meet us there... :3 We can get into Omenahotelli at 16:00 and will take luggage there, not sure what will happen after that, but guys wanna booze it up.
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At the airport, here you can find out where to get on bus 615:
http://www.helsinki-vantaa.fi/palvelukartta?areacode=outClick 'show all services' then find the dot for Bus stops 1-9.. For 615 yours should be Bus stop 2
Here's a pic of the central train station so you might know where to get off (you can also ask the driver ^^)
http://mikko.tuomela.net/galleries/helsinki/11_station.jpgAt least that shows buses, so maybe that's where they stop
It also helps if you know that it takes about 30 or 35 min from airport to central Helsinki, so maybe you won't need to panic for the first few minutes and you have time to gather courage if you need to ask for directions