Far left: spatial distribution of clusters from Hunt & Reffert (2023) in the vicinity of Gaia20dsk (shown with a star), overlaid on the DECaPS dust map (Zucker et al. 2025). The arrows indicate the proper motions of the cluster members. Left center: distance distribution of the cluster members. The thick solid and dashed lines show the d_BJ distance of Gaia20dsk and its uncertainties. Right center: proper motion distribution of the cluster members and Gaia20dsk, shown with error bars. Far right: Cumulative reddening as a function of distance toward Gaia20dsk, based on the data from Zucker et al. (2025). The red dash-dotted line indicates the most likely distance to Gaia20dsk, while the black solid and dashed lines represent d_BJ and its uncertainties.