(WSB photos by Katie Meyer)
It was a night to yell BOO! as much as to yell BINGO!

The Senior Center of West Seattle scared up almost 200 people – a sell-out crowd – for its almost-Halloween edition of Rainbow Bingo. Click ahead for more photos!

The hostesses with the mostest: Miss Kitty Baby and Alessandra Hunt:

Bingo caller: LaTrina Bidet, making an encore appearance one week after the Senior Center’s Tupperware fundraiser:

The Senior Center had decked the hall:

And some players had decked themselves – Patricia Troop‘s costume theme, “50 Shades of Grey”:

Speaking of colors – the Jello shots lived up to the night’s “rainbow” name:

Bawdiest bingo in town. Next edition is on the Senior Center calendar for December 6th – themed “Holidaze”!