The symposium has the aim to gather experimentalists and theorists working in the field of exotic atoms, in particular in kaonic atoms, to discuss the outcome of the ongoing experiments in this sector and plan future activities. The impact of kaonic atoms studies in particle and nuclear physics, as well as in astrophysics and foundation of physics, with an excursus in beyond Standard Model physics search, will be addressed.In the evening of 28th November a public event will be organized at Sala degli Specchi – Comune di Frascati (more infos will be provided soon).The symposium is organized with the support of the INFN-LNF, the John Templeton Foundation (Grant 62099), the STRONG-2020 EU project (grant agreement No 824093), the MITIQO project n. A0375-2020-36647,“Gruppi di ricerca 2020” – POR FESR Lazio 2014-2020 and FWF Austria, project n. FWF P33037-N and of Comune di Frascati.  ZOOM LINK:https://infn-it.zoom.us/j/91823250790 Chairs:Catalina Oana Curceanu, INFN-LNF, Frascati, ItalyMihail Iliescu, INFN-LNF, Frascati, Italy Kristian Piscicchia, CREF, ItalyAlessandro Scordo, INFN-LNF, Frascati, ItalyFlorin Sirghi, INFN-LNF, Frascati, ItalyJohann Zmeskal, SMI-Vienna, Austria Local Organizers:Simone Manti, INFN-LNF, Frascati, ItalyFabrizio Napolitano, INFN-LNF, Frascati, ItalyDiana Laura Sirghi,  INFN-LNF, Frascati, ItalyFrancesco Sgaramella,  INFN-LNF, Frascati, ItalySecretariat:Alessandra Tamborrino Orsini, INFN-LNF, Frascati, Italy