In Hindu culture, Arkvivah Puja in Ujjain are remedial practices performed for individuals with malefic planets in the 7th house of their natal horoscope. These rituals, collectively known as "Manglik dosha vivahs," aim to counteract the perceived astrological challenges and enhance compatibility.

https://mahakalastrology.com/kumbh-vivah-in-ujjain

Arkvivah Puja in Ujjain.pdf