Whether people go to Mass on Easter Monday depends on the specific denomination of Christianity and their local customs.
* Catholic Church: Easter Monday is *not* a Holy Day of Obligation in most places. This means that Catholics are not required to attend Mass. However, many Catholics still choose to attend Mass on Easter Monday as part of their extended Easter celebration.
* Other Christian Denominations: Many other Christian denominations do not have specific requirements for attending services on Easter Monday. However, some churches may hold special services or events to commemorate the Easter season.
In summary, while attending Mass on Easter Monday is not typically required, some people do so as part of their personal or communal Easter observance.