| The Transiting Exoplanet Survey Satellite (TESS) is expected to discover thousands of transiting exoplanets around the brightest host stars. These planets will be prime targets for follow-up, atmospheric characterization, and detailed planet studies. However, due to TESS's observing strategy and a requirement of two or more transits to determine the orbital period, these planets will have typical orbital periods of 10 days or less, biasing the sample towards hotter planets at higher stellar incident fluxes. I will discuss the ongoing efforts of the Single Transit Planet Candidate Working Group (STPC WG) to identify long-period planets that only show a single transit in TESS data. This includes attempts to constrain the orbital period through constraints on the stellar density, archival radial velocity and photometric data, and new radial velocity and photometric campaigns. |