A series of programmes to mark the 512th birth anniversary of the founder of Bengaluru Kempegowda including the release of a philatelic cover and commencement of works on construction of the Kempegowda Study Centre in the Jnanabharati campus by chief minister B S Yediyurappa through the virtual mode from the banquet hall of Vidhana Soudha and offering puja at the Samadhi of the Bengaluru founder at Kempapura in Magadi by deputy chief minister Dr C N Ashwath Narayan, who also garlanded statue at Mekhri Circle on Sunday.