What else can you do with streamers other than just hanging them?
Use alternating colors of streamers and some double sided tape to create a unique palette motif. Cover the table with white poster paper or a simple plastic table cover, and unroll streamers along its length, affixing them at intervals with double-sided tape. Top with glassine. Then tape streamers to candleholders/vases/bowls in the same palette to create an entire table look.