Fort Worth Weekly Bruce Magnus will release two new singles Saturday at MASS. Courtesy Facebook Tim Burt was a sweetheart of a man, and he worked his ass off behind the scenes at Lola’s to make it the institution that it is. In celebration of his life that ended way too short recently, Lola’s Trailer Park (2735 W 5th St, 817-759-9100) will host a jam 2-5pm Sun. “Tim loved to sit around with his friends and jam,” the online invitation says, “so if you want to bring a guitar, or a drum, or a kazoo, a maraca, a washboard, or anything that will make a musical noise … we’ll have [a] jam to remember all the great nights Tim spent all night jamming with his friends at his house.”