1.   Being relatively lightweight, the day bed was well suited for impromptu gatherings and was often arranged with other furnishings on a terrace or in the garden.

2.   A big pot of soup is always good for an impromptu gathering.

3.   Impromptu cocktail gatherings among people who meet up at the ranch year after year are not uncommon.

4.   Meanwhile, members are relying on weekly meetings and impromptu social gatherings to ease the stresses associated with job hunting, said Cerfolio.

5.   Reid walked into his impromptu gathering wearing a loud yellow-and-green silk button-down shirt hanging down over his faded jeans.

6.   Soon the road snaked past an impromptu gathering in the shadow of a weathered centuries-old cathedral.