’90s alt-rockers unite! Catch legendary bands Alice in Chains, Jane’s Addiction and others Tuesday as they come roaring to the Uproar Festival at Zoo Amphitheater, 2011 N.E. 50th, for a full afternoon and night of rock-star royalty. Doors open at 2 p.m. and tickets are $25-$79.50. Visit rockstaruproar.com.