Most modern swings use metal chains to connect the 'seat' to the frame. During soviet occupation, many countries had "soviet-swings" which used metal beams that stay static (don't have freedom to twist like chains). Some of these allowed for 360-degree movement. Children would call going 360 on these swings "suns" and doing them would gain you respect from other children at playgrounds.
Out of nostalgia and desperation, I'm personally financing a bounty-system for anyone who can find such a swing-set so that I could relive the absolute peak of my life (being 9 years old doing "suns")
This site is dedicated to offering bounties for finding these (rare) swings within the Baltic states.
Rewards are payed out via PayPal after being verified (promptly done by my friends in the area). This bounty system is only active in Lithuania and Estonia.
THIS PROJECT IS BEING SET-UP, REPORTING SWINGS WILL BE AVAILABLE BY APRIL 2025.
Rewards
City limits, under 3km from city center, 360 degrees movement: 150 Euros
City limits, under 3km from city center, restricted movement (not 360 capable): 75 Euros
Within 15km of city center, 360 degrees movement: 75 euros
Within 15km of city center, restricted movement (not 360 capable): 30 euros
City limits, under 3km from city center, 360 degrees movement: 100 Euros
City limits, under 3km from city center, restricted movement (not 360 capable): 55 Euros
Within 15km of city center, 360 degrees movement: 75 euros
Within 15km of city center, restricted movement (not 360 capable): 30 euros
Within 5km of a Train Stop on the Vilnius-Kaunas Route, 360 degrees movement: 40 euros
City limits, under 3km from city center, 360 degrees movement: 100 Euros
City limits, under 3km from city center, restricted movement (not 360 capable): 55 Euros
Within 15km of city center, 360 degrees movement: 75 euros
Within 15km of city center, restricted movement (not 360 capable): 30 euros