Simple Abundance / I'd do the advent candles with 3 lilac/blue/purple or red stars, with the star for week three being pink. Hope, Peace, Joy (pink) and Love.

Could be a cute idea to add a name tag & put it where you want them to sit for Christmas dinner then they can take it home :)

Excellent idea:Fill a teacup with Christmas greens, pinecones, moss and a candle for a charming, simple country Christmas accent.