Upcoming Events

    • MonJun18 18.06.-22.06.2018 Expedition G 9, 10 & 12
    • ThuJun21 Farewell Party PreK 2:00 PM to 3:00 PM
    • SatJun23 OBS Festival
    • WedJun27 Farewell Party KG
    • WedJun27 Grade Rep End of School Year BBQ
    • WedJun27 Farewell Party PreK POSTPONED: 06/21/2018 2:00 PM to 3:00 PM

News

  • OBS
  • Eichenstrasse 4c
  • CH-8808 Pfaeffikon SZ
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