For those of you who will be attending the conference with children, we offer the following nanny service information. 
 

Barnepassseren
Dalsbergstien 7, Bislett
0170 Oslo
Phone number: +47 22 69 10 00
www.barnepasseren.no

Oslo Barnevaktformidling AS
Grenseveien 82
0663 Oslo
Phone number: +47 22 60 20 22
www.barnevaktformidling.no

A popular option to search for nanny in Oslo is also the FB page Babysitting and Tutoring in Oslo.
Link: https://www.facebook.com/groups/babysittingoslo/