The Week in Parties

1) Lisa Salzer had a party last night for her jewelry line Lulu Frost, where hosts Alexis Bryan Morgan and Elettra Rossellini Wiedemann were joined by Erin Fetherston and Hedi Ferjani, Derek Blasberg, Luigi Tadini, Kathryn Neale Shaffer, Peter Davis, Kate Schelter, and Carole Radziwill, who were rewarded for walking up the five flights of stairs with a live Cuban band and cocktails. [Paper/style file]

2) Pure Yoga on the Upper East Side had its grand opening on Tuesday evening. Company CEO Harvey Spevak welcomed downward Dog fans like Jennifer Creel, Katie Lee Joel, Dylan Lauren, Stacey Bendet, Alison Brod, Beth Ostrosky, and Jonathan and Lizzie Tisch, who all came to check the place out. [The Daily/PMc]

3) Last night, Betsey Johnson celebrated 30 years in fashion with a party at her SoHo store, where pink frozen treats, strawberry shortcake and cotton candy were enjoyed by friends like Bee Shaffer, her half-brother Sam Shaffer, Fern Mallis, Patrick McMullan and his son Liam, Julia Allison, Judy Licht, and Patrick McDonald. [The Daily/PMc]

4) The Wednesday opening of Good Housekeeping's Green House, a 4,600 square foot Harlem brownstone renovated to be as green as possible, was toasted by guests including Russell Simmons, Robert Verdi, Cathie Black, Monique Bell, Scott Stringer, and Tamara Tunie. [PMc]