Tuesdays and Saturdays are specially connected to Hanuman worship, and offerings of sweets, bouquets, as well as the chanting of the Hanuman Chalisa—a 40-verse hymn in praise of him—are common procedures aimed at trying to get his safety and blessings. In north India, an iconic representation of Hanuman for instance https://www.instagram.com/p/DL3iBK3sdlC/