The daily puja at Kadampa Buddhist Centers is Heart Jewel, which is a Guru yoga of Je Tsongkhapa combined with the condensed sadhana of his Dharma Protector and a short mediation on Lamrim. The puja includes a 10-minute silence to meditate on Lamrim and a 5-minute silence to engage in Vajrayana meditation.
This puja includes two practices revealed by the Wisdom Buddha Manjushri. The first is a special Guru yoga in which we visualize our Spiritual Guide as Je Tsongkhapa, who himself is a manifestation of Manjushri.
By relying upon this practice, we can purify negativity, accumulate merit, and receive blessings. In this way, we will naturally accomplish all the realizations of the stages of the path of Sutra and Tantra, and in particular we will attain a very special Dharma wisdom.