I haven't seen them at those times. Usually they operate during the busy summer season. The last one last year was 8/22 if I remember correctly. Now, I'm hoping they extend the E-night schedule from 8/13 to the next week this year.
Historically, e ride nights have been in the late spring and summer months although two years ago I think we had one the first week of January. I doubt they would have them in December. LOL.