SäRes-Center is an airsoft, training and events venue in Sääksmäki, Valkeakoski, maintained by Sääksmäen Reserviläiset ry. The association works to support national defence readiness, develop local voluntary defence training and preserve veterans’ heritage. It is also a member association of the Finnish Aeronautical Association.

Spanning more than 40 hectares, the centre combines built-up combat and game environments with woodland terrain, including buildings, urban-style streets, yards and trench areas. Its facilities also include an aviation area for drone activities and an off-game zone with service and meeting buildings, a canteen, sauna, storage, camping areas, a forest theatre, fitness facilities and a campfire shelter.

The venue hosts airsoft games and training, and is available for a wide range of events, including dog competitions, archery, sports, performances and live-action role-play. For event organisers, SäRes-Center can provide airsoft equipment rental, training, catering, sauna use and accommodation. Bookings are arranged by agreement, with event plans coordinated through the centre.