The final evening of an Apert and the associated festivities. During Tenth Night, each math or concent will traditionally host an open, free dinner for any saecular who wish to attend. The dinner will include musical entertainment. Tenth Night also marks the formal transfer of anyone being collected into the math, whereby the saecular power relinquishes authority and responsibility for those individuals to the the Heirarchs. This article is a . You can help My English Wiki by expanding it.