The University’s Equality and Diversity Unit has compiled a calendar of equality and diversity dates, including significant religious festivals, which may assist you in setting dates. Please note, this is not an exhaustive list. Please consider your audience and do some research using trusted sources to explore appropriate dates when planning events for a group that may have protected characteristics.
Select event timings, based on who your target audience is, e.g. if it is all-staff, your event should fall within core working hours of 10am-3pm, to be accessible to most staff.