Do This!: 'Glacier,' 'Frost,' and other delights

Friday Cool moves New York's Liz Gerring Dance Company performs Gerring's large-scale, complex Glacier, set to music by Michael J. Schumacher, at Bryn Mawr College's Goodhart Hall, 101 N. Merion Ave., Bryn Mawr. Time: 8 p.m. Tickets: $20; $18 seniors; $10 students; $5 under 12. Information: 610-526-5210 or www.brynmawr.edu.