Most participants of CCC-ParaSolS are likely to be interested in this conference, for which the abstract submission deadline is the 28th of February:
https://constableandsmith.com/pages/past-present-future-particle-technology-conference
CCC-ParaSolS will funding the registration fees of several early-career researchers to attend this conference through a competition that closes on the 16th of February. See this post for details on how to enter this competition: