What is this photo? And what year?

there is a source | there is a date | there is an author

[Billthedrill]

There are good band names...and there are bad band names...

[Jane Long]

The vid, at the link you posted, is hilarious! BB wearing white, high-water bell bottoms...and busting some funny dance moves.

[kanawa]

Ping

[fieldmarshaldj]

Looks like they’re missing a few Schytts in front.

[KosmicKitty]

Aw, you made them all have pin heads LOL

[Drago]

Yeah, I don’t even know how to describe it! Maybe “Classically Staged/Lip Synced”. TV show music appearances were like that in those days, but the Beatles pulled it off w/o looking so stiff. Humorous in retrospect!

[PhilDragoo]

Dennis, I saw The Beach Boys Indiana State Fairgrounds Coliseum, Indianapolis, July 18, 1964. White pants, blue-and-white-striped shirts. Five days after release of All Summer Long.

[woofie]

The guy in the middle is Dennis Wilson

[woofie]

sorry Bryan Wilson

[woofie]

No...is Fred ....Fred Wilson

[woofie]

Then again It could be their neighbor .... Arnold Garfunkel

[woofie]

Try once more

the funny one .....Ringo?

[wardaddy]

Pendleton board shirts

I still wear them

They even have one called the Beach boys style

Vato

[Jimmy Valentine's brother]

What is with the lumberjack shirts?

Those are Pendelton shirts. The pattern used to be called "Beach Boy." Now sold as Board Shirts, surfers wore them as warm up shirts due to the cold water off the California coast. Only Beach Boy who actually surfed was Dennis Wilson. Brain Wilson originally planned to call the group the Pendeltones. as he admired the tight harmony of the Letterman and the Four Lads.