
Most badges of recognition are awarded in a ceremony. This ceremony is the court of honor. The advancements are acknowledged and presented by an adult. I have seen scouts called out and walk up to receive their badges. This normally occurs with a scout's troop, or local affiliation.
The highest level of honor, the Eagle Scout, is usually conferred in a separate ceremony due to the significance of the award. I personally know an Eagle scout. However I have never witnessed the actual promotion of a scout to an Eagle.