<human>: My kids (12,9) have had the same martial arts teacher, "Sifu" for 8 and 5 years, respectively. Sifu sometimes talks about how all the students of the school are family, but we don't see each other outside of the school.

Sifu's parent is dying, and is in hospice right now. When the parent dies, do I take the kids to the funeral? 

When a former student died, Sifu was a pallbearer, and wore his formal martial arts uniform. I was thinking of having my kids wear their formal uniforms and come to visitation, but not the funeral. Does that sound right?

My kids have met the parent in passing a few times. As with all martial arts, respect and deference to the master teacher are very important.

My kids have never done a funeral/visitation before.

Condense the text into a few key points
<bot>: How involved should my kids be in the funeral of a person they don't know who is the parent of a well respected teacher?