happening

noun
1
an event; something that happens, often something unusual
رخداد, واقعه, اتفاق, رویداد
2
an artistic performance or event that is not planned
رخداد بداهه, رویداد بداهه
adjective
1
where there is a lot of exciting activity; fashionable
پر جنب و جوش, مدرن