GRAND RAPIDS (WZZM) -- 'Tag You're It,' that is the theme of TedX Grand Rapids, a conference where speakers present big ideas in 18 minutes or less, meant toinspire the listener to help bring change.

Around 700 selected people filled the Civic Theater to hear speakers on a full range of topics.

The topics range from social entrepreneurship, to gendercide, to personalized health care. Every speaker has an idea they feel they can get agroup of people behind. The goal being to change the community and the world in some positive fashion.

TedX Grand Rapidshas events planned all day Thursday and Friday. Watch live:

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