Pencil this in: What's on this week in Shanghai?

Here's what's up in town for the rest of this week:

Wednesday September 3 Add a little glamour to your week at Bar JG's Champagne Night, half-price champagne cocktails and buy one, get one for free on bottles of Perrier Jouet Champagne. Find out more here.
At 4F, 3 on the Bund, 3 Guangdong road No 17, 4th floor, 广东路17号4楼, 中山东一路3号 外滩三号 4楼

Thursday September 4 Join Shanghaiist for our monthly Happy Hour at Sasha's and get drunk with us (and Usain Bolt)! The 50 RMB cover gets you a free beer, and selected drinks and beers at half price for the rest of the evening, not forgetting Bolt's favorite pre-race food: chicken nuggets! Join us after work from 8 p.m. to midnight!
At No. 11 Dongping Road, near Hengshan Road, 东平路11号, 近衡山路, Tel: 6474-6628

Friday September 5 The Shelter is back after unexpectedly closing for one month. Head to their reopening party on Friday, where Quality Control and Uprooted Sunshine will bring you an all star line up with special guest Mr Tsang.Tel: 6437-0400
At No. 5 Yongfu Road, near Fuxing Road 永福路5号, 近复兴路, 地铁1号线常熟路站

Saturday September 6 Celebrate the end of summer at the Bulldog bar. Dress up in your summer clothes and enjoy an evening with " DJs, Guitar Acts, Saxophone, Rapper and lots of summer games and prizes to be won", entry 50 RMB, from 9 p.m. to 2. a.m.
At No.1 Wulumuqi South Road, near Dongping Road, 乌鲁木齐南路1号, 近东平路

Sunday September 7 Head to m97 gallery and check out their new exhibition Soul Stealer, a photo exhibition with works by Zeng Han and Yang Changhong. Tel: 6266 1597
At No. 97 Moganshan Road, 2nd floor, 97号莫干山路

Pencil This In is a regular feature on Shanghaiist. Want to post an event or keep up to date with what's going on in Shanghai? Don't wait around. Use Shanghai's Upcoming.org listings. Got the inside word on something coming up? Let us know. Drop Shanghaiist an email at tips[at]shanghaiist.com.