Children should be made to realize that spirituality is not just the 5 minute prayer. Listen to this audio to learn more...
Should a devotee give up family?
According to Narada-bhakti-sutra.14, a devotee doesn't have to give up the family; only the outlook towards the family changes. He can continue taking care of the family as a duty ordained by Bhagavan. It is possible that this activity may drop on its own one day.
Glory of Venkatesha
Story of Sri Yantra