Young Musicians Unite (YMU) hosts its 3rd Annual Halloween Moonlight Masquerade at The Sacred Space, with live music, theatrical performances, a premium open bar, costumes, immersive entertainment and bites from some of Miami's favorite restaurants. Proceeds support YMU's goal of raising $75,000 to expand free music education across Miami-Dade. YMU is the nation's largest provider of free music education, reaching more than 21,000 students every week across 131 schools. Tickets are $100 (rising to $125, then $150 at the door). Costumes and masks encouraged. Info: (305) 814-6092 or info@ymu.org.