The Maple Leaf Bar is donating proceeds from online ticket sales to the New Orleans Musicians’ Assistance Foundation. Starting this month, the Maple Leaf Bar, 8316 Oak St., is offering advance ticket sales for all shows Friday and Saturday nights. A few other select shows will also be available for online purchase. The legendary Uptown music venue will donate a dollar from each advance ticket to the New Orleans Musicians Assistance Foundation in an effort to give back to the community of musicians who play the club. For more information, including the club’s lineup, go to the Maple Leaf website.