funny money

I took Valerie to a local pedicure place, because she'd never had one, and I thought she'd like it. (She did, but probably not enough to go on her own in the future.) Turned out, we went on Chinese New Year, and they were having a celebration. At the end, after I paid, I was handed two little red envelopes. Opening them at home, they turned out to contain these:



Now the question is, should I unfold and spend it?