From 2004 he is an honorary curator of Museum of Diplomacy in Poland. From 2016 he is a member of the board of HOMER - The European Medal of Poetry and Art appointed in Brussels. In September 2018 he became a juror at the Interdisciplinary Festival of the Arts "Miasto Gwiazd" (en:"City of Stars") in Żyrardów, and a member of the Artistic Honorary Committee of the above-mentioned festival. From 2018 he is the president of the prize committee World United Creator – Platinum Demiurge Award.
Zamek dźwięku (Castle of Sound) (2011), a monumental theatrical and musical spectacle (with J. Skolias, L. Goldyszewicz, S.Ciesielski, Tim Sanford, Ł. Wodyński and many more)[5][6][7][8]
Terrarium (2012) an avant-garde oratorio with Józef Skrzek, E. Srzednicka and choir[9][10]
Album Rodzi Inny (2012) with Krzysztof Toczko and many more[11]
Fukushima (2013), a musical performance with E. Srzednicka, S. Ciesielski and many others
Martwa Natura – Live (2013) with W. Komendarek, E. Srzednicka, S. Ciesielski, M. Milczarek, B. Raatz, W. Knade and choir.
Czasoprzestrzeń – Live Forever (2014) with Józef Skrzek, W. Komendarek, J. Skolias, S. Łobaczewski, Via Musica choir, E. Srzednicka, S. Ciesielski, J. Marszałek and M. Piekarczyk.[12][13][14]
Heaven on Earth – Live in Mózg (2014) with W. Komendarek, J. Skolias, J. Marszałek, A. Dudek-Dürer and L.Goldyszewicz.[15][16]
Tie Ning, Jidi Majia, Nurduran Duman, J.Pijarowski and many more of international guests during opening ceremony of The 1-st International Writing Program in Beijing (2017)
Pijarowski with the honorary diploma (State President/Prince) Manila 2019
During The 3rd-International Peace Summit 2019 at Century Park, Sheraton Hotel, Manila, on November 30, 2019 he received from the Paramount Sultan of the Philippines - HH Sultanali Ampaso Umpa nobility title: Prince (Royalty World Peace Advocate).
In 2020 he received "Cross Cultural-Communications 50-th Anniversary Award" in New York City.
Czasoprzestrzeń i pochodne (1994), an exposition (photo–installation) with light and sound in Jan Kaja and Jacek Solińskiego Gallery
Namioty Dantego (1995) concert, instalaction, performance (Zamek Książąt Pomorskich – Szczecin (coproduction with P. Badziąg) starring K. Szymanowski, W. Węgrzyn, Marcin Jahr
II Przegląd Fotografii Bydgoskiej (1998) BWA – Bydgoszcz
III Przegląd Fotografii Bydgoskiej (2000) BWA – Bydgoszcz
Exhibition & Sound (2001), a photo exhibition with light and sound in the Alix gallery – Bydgoszcz
IV Przegląd Fotografii Bydgoskiej (2002) BWA – Bydgoszcz
Chwile Obecności -1979 – 2004 (2004) an exhibition to celebrate 25-years of Jan Kaja and Jacek Soliński - Gallery BWA – Bydgoszcz
Frozen In Monitoring (2006) performance Hyde Park/Notting Hill – London
Frozen in Monitoring (2006) performance (surroundings of Sex Machines Museum) Prague
AutografExpo and Portrety z autografem (2008) (Muzeum Dyplomacji i Uchodźstwa Polskiego)
Teatr Rysowania part 1 (2010) Fundacja Les Artes – Toruń (with Łukasz Wodyńsk and Xavier Bayle)
sens 9449 – Grupa Dialogu (2010) concert & performanceMCK/Pianola Bydgoszcz
Dźwięki Mowy – Grupa Dialogu (2010) M.Sankowska, K.Kornacka, J.Pijarowski, L.Goldyszewicz and others – Uniwersytet Muzyczny Fryderyka Chopina Warsaw[29]
Dźwięki Mowy - Dźwięk Nowy - Xperyment – Grupa Dialogu (2011) M.Sankowska, K.Kornacka, J.Pijarowski, L.Goldyszewicz and others – Uniwersytet Muzyczny Fryderyka Chopina Warsaw
Teatr Rysowania part 2 (2011) Zakrzewo (with Ł. Wodyński and Xavier Bayle)[30]
Teatr Rysowania part 3-Finał (2011) Centrum Sztuki Współczesnej Toruń (with Ł. Wodyński and Xavier Bayle, featuring B. Raatz- guitar, sitar)[31][32]
Creativeness – 1971-1991-2011 -? (2011) exhibition, performance – Toruń – retrospective exhibition featuring as J. Pijarowski – L. Goldyszewicz[33]
Salon Fotograficzny 2011 (2011) exhibition – New York City - J. Pijarowski as the guest of honor, Polsko – Amerykański Klub Fotografika & Konsulat RP in New York City
"Stroll Through Paris", (Xichang Silk Road International Poetry Week) Zhaojue County,
"Letter to Xichang (W drodze do Xichang Silk Road International Poetry Week)", (Xichang Silk Road International Poetry Week) Xichang,
"The Taste of the Word", "The Milky Way of Literature", "The Light" - Lu Xun Academy, Normal University Beijing, (The First International Writing Program) Beijing,
"Stroll Through Beijing / Roots Bloody Roots" - Shanghai Writers Assiociation (The First International Writing Program) Shanghai
"Pijarowski 5B Tour" - performance on Plaça d'Espanya in Barcelona - (August 2018)
"Pijarowski Saint Tour & Gold Quest part I" - performance Malta - (January 2019)
"Pijarowski Saint Tour & Gold Quest part II" - photo sessions Thailand & photo sessions, performance, lectures Cambodia - (February & March 2019)