In 2017, Brukbet Termalica Nieciecza made its mark in the annals of Polish football by reaching the Polish Cup final. This was undoubtedly one of the most significant moments in the club's history, capturing media attention and uniting the local community around the team. The final took place at the National Stadium in Warsaw, with the Słonie facing Arka Gdynia, who also had ambitions to secure the trophy.

For many fans of Brukbet Termalica, this match was a dream come true. The team, which had only a few years earlier been fighting for survival in the lower leagues, suddenly found itself in the spotlight on the biggest stage of Polish football. Although the match ended in defeat, the skills and determination of the players were evident in every play. It is worth noting that during that season, Brukbet Termalica faced many challenges, but their journey to the Polish Cup final was filled with emotions and unforgettable moments.

Many fans recall how the stadium in Warsaw was packed on the day of the final, with their hearts beating in time with the supporters' chants. The Słonie gained many new followers, and their performance at the Narodowy will forever be etched in the memories of those who witnessed this event. The match ended with a modest scoreline, but for the fans of Brukbet Termalica, that did not matter—what mattered was what this team represented and how far it had come.

After this historic event, Brukbet Termalica Nieciecza became a symbol of hope and determination in Polish football. The shared experience of emotions, the support for the team, and the love for the club that emerged during this final have endured to this day. This memorable moment in 2017 was not only a sporting success but also a time that united the Nieciecza community, showing that even clubs from smaller towns can achieve great things in football.