overblown

To cover with blossoms or flowers.

To blow over; pass over; pass away.

To blow hard or with much violence.

To blow over or across.

To blow away; dissipate by or as by wind.

To exaggerate the significance of something.

To blow a wind instrument (typically a whistle, recorder or flute) hard to produce a higher pitch than usual.

Of a wind instrument, to move from its lower to its higher register.

Of exaggerated importance; too heavily emphasized, hyped, etc.

“They went all that way just to be in some overblown conference?”