Google is making philanthropy efforts yet easier to follow with a one-of-a-kind online event, “Hangout-a-thon” on Google+. The online meet-up will be dedicated to Giving Tuesday, the day when people traditionally donate to the charity of their choice. During the 12-hour event on Google+, the audience will be able to easier connect and donate to their favorite non-profit, all in virtual space.

Harvey Nichols, the UK’s upmarket department store, has launched a tongue-in-cheek campaign to inspire customers to spend less on Christmas gifts for others in order to save more money and buy pricy gifts for themselves. The effort taglined “Sorry I Spent It On Myself” is developed by adam&eveDDB—it includes a TV spot and a range of low-cost retail items with a self-indulgent explanation on the packaging.

To support the global (RED) anti-AIDS movement, Coca-Cola has launched a dance-focused campaign, inspiring consumers to dance for health of others. The effort started ahead of World AIDS Day, December 1, #CokeREDMoves, encourages both amateur and professional dancers from across the globe to record the Coke dance performance and send it in—all to generate more donations to help end mother-to-child transmission of HIV by 2015.

Following in the footsteps of Coke Zero’s Sweater Generator fun-packed contest, Budweiser has introduced its own sweater-themed promotion in line with the holiday knitwear season. The beer brand fosters a little revolution in sweaters production, making grannies step aside and give way to contemporary installations, powered with social media. Budweiser’s Twitter-powered knitting machine, Knitbot, creates sweaters fueled with tweeted commitments to not drink&drive.

The international initiative (RED), which engages people and businesses in the fight against AIDS, has released a new electronic and pop music compilation to raise awareness of the issue and generate funds to fight it. The album titled DANCE (RED) SAVE LIVES2 is launched ahead of December 1, The World AIDS Day. The decision to release the compilation builds on the success of the 2012 DANCE (RED) SAVE LIVES music album that was #1 in the iTunes dance charts in 33 countries.