Ceremoniously

The Olympic Games ceremoniously celebrate the triumph of nationalism, doping and commerce.

Source: tatoeba (3007765)

The Beijing Olympic torch was ceremoniously run through the capitals of both North and South Korea.

Source: tatoeba (12063778)

He immersed himself in racial memories, not so much of Ancient Egypt where cats were prized as minions of the lovely cat-goddess Bast and ceremoniously mummified at the end of tranquil lives, as of the Middle Ages, when European mankind waged a genocidal war against felines as being the familiars of witches.

Source: tatoeba (12121736)

After a simply marvelous, entertaining two and a half hour meal, they reclaimed their shoes and ceremoniously bid their sayonaras to the Japanese girls.

Source: wiktionary