立りっ食しょくパーティー

noun

standing buffet party; stand-up party

A party where guests stand and eat, often with buffet-style food; common at receptions and casual gatherings.

• 今こん夜やの立りっ食しょくパーティーには、たくさんの人ひとが来くるそうだ。

  I hear many people are coming to tonight's standing buffet party.

• 立りっ食しょくパーティーでは、自じ由ゆうに料りょう理りを取とって食たべられます。

  At a stand-up party, you can freely take and eat the food.