Solar month is full of devotional month and no marriage celebration will take place during that month. The Full moon day falls on the star Puratadhi/Uthiratadhi (Aquaries /Pisces zodiac) but the Purattasi Saturdays are very important and special prayers are done for Tirupathi Venkatachalapathy with people following many Vrathams and pujas with various offerings like Chakara Pongal etc.
Tirupathi Brahmostavam is an integral part of Purattasi, happening in Tirupathi temple which can be viewed through TV and TTD and other TV channels are telecasting the Brahmotsavam sitting at home on all days of the festival. This month is special for LORD Venkateshwara.
Purattasi Pournami (Full moon day): Pournami of every month is considered auspicious for Ambal (goddess called in Tamil) Purattasi pournami is special in another way. Temples are adorned with all sorts of raw vegetables and fruits to worship the Goddess in the form of Shaakambari or the Annihilator of hunger and Durbhiksham and bring about subhiksham.