The ages of the 11 victims range from 13 to 43 years.
Andrew Spooner, part of the museum's management team, said that without more volunteers, its future could be in doubt.Mr Spooner's wife Sue, 68, who is also part of the management team, said: "Last week was a unique situation for us in that we didn't have any volunteers to open the museum to the public in the role we call 'front of house', where they meet and greet visitors.
"I think it is difficult for people [to volunteer], particularly on Friday mornings and Saturday afternoons, with [their] other commitments."Mrs Spooner said volunteers needed to give the museum only two or three hours a month.The youngest volunteer is 16 and the oldest is in their mid-80s.
Mr Spooner, 70, said: "One thing that is talked about a lot today is mental wellness, anxiety, loneliness and isolation. Volunteering at the museum gives people a chance to meet and engage with others."It is a chance to do something worthwhile [and] give something back to the community... You don't need to be an expert on local history – you just need to able to engage with visitors and be enthusiastic."
He added that the museum was "an important pivot for the community, not just for looking back into the past but [for] looking to the future as the town grows".
Visitors to the museum can see a wealth of unusual objects, including mobile stocks from 1774 and an early "boneshaker" bicycle."Normally, the felicitation of a team should be done in a controlled environment. But here, there appeared to be no preparation," a relative of an injured person at the Bowring Hospital said.
Chief Minister Siddaramaiah has announced a magisterial enquiry into the incident."A moment of joy has turned into sorrow," he said on Wednesday.
A rare oil portrait of Indian independence leader Mahatma Gandhi - painted in 1931 in the UK - will be auctioned in London next month.Gandhi led a non-violent resistance movement against British rule in India and his teachings have inspired millions. Most Indians revere him as the "father of the nation".