This week in Hamptons nightlife, Gurney’s hosts the Hamptons International Comedy Festival in Montauk; The Stephen Talkhouse has Free Grass Union, Little Lesley & The Bloodshots, Second Shift, Decadia, Rocktopus, Strecker Band and Winston Irie; Montauk’s Surf Lodge has Avan Lava, Dale Earnhardt Jr. Jr.; and there is much more on tap.

Thursday, May 28

THE JAM SESSION AT BAY BURGER
7 p.m. Thursdays. Jazz music performed live, recorded for radio broadcast on WPPB 88.3FM. Bay Burger, 1742 Sag Harbor Turnpike, Sag Harbor. 347-303-3206 thejamsession.org

HAMPTONS INTERNATIONAL COMEDY FESTIVAL AT GURNEY’S MONTAUK
8 p.m. Also 5/29. A two-day comedy showcase featuring Butch Bradley and others. $20 per show/$30 festival pass. Gurney’s Montauk Resort & Seawater Spa, 290 Old Montauk Highway, Montauk. hamptonsintcomicfest.com

FREE GRASS UNION AT STEPHEN TALKHOUSE
8 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

LITTLE LESLEY & THE BLOODSHOTS AT STEPHEN TALKHOUSE
10 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

Friday, May 29

AN EVENING OF CABARET AT SOUTHAMPTON CULTURAL CENTER
7 p.m. Starring singer Marissa Mulder. $25–$35. Southampton Cultural Center, 25 Pond Lane, Southampton. 631-287-4377 scc-arts.org

“THE NEW SINCERITY” AT BAY STREET THEATER
7 p.m. Through 6/14. New comedy by Alena Smith, directed by Bob Balaban. $60 and up. Bay Street Theater, 1 Bay Street, Sag Harbor. 631-725-9500 baystreet.org

DICKEY BETTS AND GREAT SOUTHERN AT WHBPAC
8 p.m. The Rock and Roll Hall of Famer performs. $55/$70/$85. Westhampton Beach Performing Arts Center, 76 Main Street, Westhampton Beach. 631-288-1500 whbpac.org

SECOND SHIFT AT STEPHEN TALKHOUSE
8 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

MUSIC AND DANCING AT ELECTRIC EEL
10 p.m. The Electric Eel at Ruschmeyer’s, 161 Second House Road, Montauk. 631-668-2877

DECADIA AT STEPHEN TALKHOUSE
10:30 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

Saturday, May 30

AVAN LAVA AT THE SURF LODGE
7 p.m. Free. The Surf Lodge, 183 Edgemere Street, Montauk. 631-483-5037 thesurflodge.com

NANCY ATLAS PROJECT AT STEPHEN TALKHOUSE
7 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

ROCTOPUS AT STEPHEN TALKHOUSE
9 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

THE REALM AT ZUM SCHNEIDER
9 p.m. The reggae/ska band performs. Zum Schneider, 4 South Elmwood Avenue, Montauk. 631-238-5963 zumschneider.com

MUSIC AND DANCING AT ELECTRIC EEL
10 p.m. The Electric Eel at Ruschmeyer’s, 161 Second House Road, Montauk. 631-668-2877

STRECKER BAND AT STEPHEN TALKHOUSE
10 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com

Sunday, May 31

DALE EARNHARDT JR. JR. AT THE SURF LODGE
7 p.m. Free. The Surf Lodge, 183 Edgemere Street, Montauk. 631-483-5037 thesurflodge.com

REGGAE NIGHT WITH WINSTON IRIE AT STEPHEN TALKHOUSE
10:30 p.m. 21 and over. Stephen Talkhouse, 161 Main Street, Amagansett. 631-267-3117 stephentalkhouse.com