People are afraid of amanita and most responses are going to wisely say no, but I will say that if you are one of the seemingly few who actually enjoy amanitas (like me) then you might be the type that could have a good time at a party on them. I have taken about 5 gr worth of dried amanita before to go to parties or concerts and had a very good time. For me, that level dose usually brings out a set of effects that remind me in part of a low dose dxm experience mixed with a low dose lsd experience. For me, that is a very social and creative headspace. However, higher doses will not be good for a party environment and will probably be best experienced laying down in a quiet place. One other concern would be how well your stomach tolerates the mushroom. Some people puke easily from them. Consdiering all that, it'd be best if you tried it our first to see how you react, and then maybe in the future take it at a party. One other thing is it will increase the effects of alcohol, so if you do take it, watch how much you drink. It also seems to increase the effects of marijuana for me, so duly note that as well. Amanitas can provide a great experience and there's no need to fear them, but like any drug, it's best to know how it might affect you prior to taking it in a public space.
good luck!