Masjid primary objective is for prayer. Everything else come secondary. Masjid is Masjid, there is no women masjid, children masjid, black masjid, white masjid, Pakistani majid. Don't make up stuff that never existed in Islam, not even times of Prophet (s.a.w). How about you learn about basic rule, obligating and bounds of muslim women and then, you will realize this idea is not even practical to begin with. Unless you want to be one of those gay Imam, who transgress the bounds yet claim to be muslim.