Grace Potter
• Grace Potter has left her band at home for this trip, traveling in an RV with just her family and her sound crew. She ll do an intimate limited-capacity show at 8 p.m. Friday at the St. Augustine Amphitheatre. $53-$83.
Machine Gun Kelly
• Ready or not, here come the full-capacity crowds. Two events a Machine Gun Kelly concert at 7:30 p.m. Friday at Daily s Place and UFC 261 at 5:45 p.m. Saturday at VyStar Veterans Memorial Arena are being sold to 100 percent of the venues capacity, the first such events in more than a year in Jacksonville and some of the first in the nation since the pandemic. Both are nearly sold out. A few seats were available early this week for Kelly s show at $219.75. UFC tickets are $402-$10,000.