So glad you all enjoyed the bloom.

I'm not sure exactly what it is, but here are a couple of potential matches:
Den. aphyllum
Den. pierardii
If I were to choose one of those I would say aphyllum. The smaller plant that is in the container has a tag and it says Den. moniliforme, but I remember this ones bloom looking different than the plant growing outside the pot.

It has many new growths I was looking at earlier...its such a good plant. It grows and blooms with almost no help from me.