For one day only, the dermatological body care brand Joonbyrd will add a dose of its unique blend of joy to the iconic London cookie spot. The pop-up will honour the celebration of indulgence, alongside a dash of nostalgia and a healthy serving of sweetness. The Joy Bakehouse brings to life what’s at the heart of Joonbyrd’s world: gourmand-scented, expert-blended body care that is designed to be indulged daily. Combine…