MK₀ - T_eff plane (upper left) and Gaia photometry color-magnitude diagram (upper right, bottom left, and bottom right) for stars in APOGEE DR17. The local sample of dwarfs is highlighted by the color-coding by age (upper panels), [α/Fe] (bottom left), and [Fe/H] (bottom right), while the rest of the stars (within 2 kpc of the Sun) is underplotted in gray. In the bottom panels we additionally overplot young alpha-rich candidates we find in our sample (see Section 3). The details about the correction for reddening and extinction of the 2MASS and Gaia photometry are given in the text.