music gig help to organise

i’m looking for help to organise an original music gig for my own songs. My music is a mix of 1980s style synth pop and modern music which features piano as main instrument. I don’t have any dedicated fans but would like to advertise the gig and find a venue with some lighting and stage and promote it to people of a certain age who were into 80s bands like Gary Newman, human league,Depeche Mode, et cetera. I don’t have much money to put into it but would like to try and make a few quid on tickets or sell a few cds of my albums so if anybody has a free venue with a stage in north Dublin that would suit, that would be great. I do own a small PA if one is not at the venue. A few lights will be great too. hopefully the venue could make some money on drinks, et cetera. it would be nice to get one or two suitable Support acts to make a good night of it. pls advise Wil Wil