CIS-2014 in Minsk.

I suggest the following constructive solution. Find out the price for the conference room. http://galakt.by/%D0%BA%D0%BE%D0%BC%D0%BD%D0%B0%D1%82%D0%B0-%D0%BF%D0%B5%D1%80%D0%B5%D0%B3%D0%BE%D0%B2%D0%BE%D1%80%D0%BE%D0%B2/
If we use this space efficiently (considering that half of the room is just empty), arrange the tables, and provide extra chairs, we can fit in here.

We can also consider the lilac lounge, if it has internet: http://galakt.by/%D1%81%D0%B8%D1%80%D0%B5%D0%BD%D0%B5%D0%B2%D0%B0%D1%8F-%D0%B3%D0%BE%D1%81%D1%82%D0%B8%D0%BD%D0%B0%D1%8F/

For the remaining ones, $60/day, all-inclusive.