On Each individual Monday of the Shravan month, upto the Amavasya at the hours of darkness fortnight of the Bhadrapada and in addition from the bright fortnight of the Kartika on the dark fortnight from the Magasirha, the procession from the lord Mahakal passes in the streets of Ujjain. Modi https://ujjainmahakal35666.wikicarrier.com/106116/mahakal_ujjain_an_overview