ma
ti
ke
to
pe
la
su
1
2
Washington DC, USA
3
Hybrid
4
5
6
Tampere
7
Saariselkä
Online
8
9
10
11
12
Rotterdam - The Netherlands
13
14
15
16
17
18
19
20
21
Helsinki
22
23
24
25
26
Kuopio
27
28
Sophia Antipolis, France
29
Budapest, Hungary
30