Avengers 4 is looking for extras for a night shoot while it rounds out production.

a casting call for Avengers 4 reads.
"Casting directors are looking for East Indian and Asian people, aged 18-65, for a night shoot. Filming will be in Atlanta on October 12."

What sort of spoilers or story elements such Avengers 4 production details reveal are unknown.

According to comicbook.com, the pay is $75 for eight hours of work.